917963141490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{395287}}^1$

素因数の和:395414

約数の個数: 160

約数和(自身を含む): 2562149297664

約数和(自身を除く): 1644186156174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 61, 81, 90, 94, 122, 135, 141, 162, 183, 235, 270, 282, 305, 366, 405, 423, 470, 549, 610, 705, 810, 846, 915, 1098, 1269, 1410, 1647, 1830, 2115, 2538, 2745, 2867, 3294, 3807, 4230, 4941, 5490, 5734, 6345, 7614, 8235, 8601, 9882, 12690, 14335, 16470, 17202, 19035, 24705, 25803, 28670, 38070, 43005, 49410, 51606, 77409, 86010, 129015, 154818, 232227, 258030, 387045, 395287, 464454, 774090, 790574, 1161135, 1185861, 1976435, 2322270, 2371722, 3557583, 3952870, 5929305, 7115166, 10672749, 11858610, 17787915, 18578489, 21345498, 24112507, 32018247, 35575830, 37156978, 48225014, 53363745, 55735467, 64036494, 72337521, 92892445, 106727490, 111470934, 120562535, 144675042, 160091235, 167206401, 185784890, 217012563, 241125070, 278677335, 320182470, 334412802, 361687605, 434025126, 501619203, 557354670, 651037689, 723375210, 836032005, 1003238406, 1085062815, 1133287829, 1302075378, 1504857609, 1672064010, 1953113067, 2170125630, 2266575658, 2508096015, 3009715218, 3255188445, 3399863487, 3906226134, 5016192030, 5666439145, 6510376890, 6799726974, 7524288045, 9765565335, 10199590461, 11332878290, 15048576090, 16999317435, 19531130670, 20399180922, 30598771383, 33998634870, 50997952305, 61197542766, 91796314149, 101995904610, 152993856915, 183592628298, 305987713830, 458981570745, 917963141490]

約数ペア:

[(1, 917963141490), (2, 458981570745), (3, 305987713830), (5, 183592628298), (6, 152993856915), (9, 101995904610), (10, 91796314149), (15, 61197542766), (18, 50997952305), (27, 33998634870), (30, 30598771383), (45, 20399180922), (47, 19531130670), (54, 16999317435), (61, 15048576090), (81, 11332878290), (90, 10199590461), (94, 9765565335), (122, 7524288045), (135, 6799726974), (141, 6510376890), (162, 5666439145), (183, 5016192030), (235, 3906226134), (270, 3399863487), (282, 3255188445), (305, 3009715218), (366, 2508096015), (405, 2266575658), (423, 2170125630), (470, 1953113067), (549, 1672064010), (610, 1504857609), (705, 1302075378), (810, 1133287829), (846, 1085062815), (915, 1003238406), (1098, 836032005), (1269, 723375210), (1410, 651037689), (1647, 557354670), (1830, 501619203), (2115, 434025126), (2538, 361687605), (2745, 334412802), (2867, 320182470), (3294, 278677335), (3807, 241125070), (4230, 217012563), (4941, 185784890), (5490, 167206401), (5734, 160091235), (6345, 144675042), (7614, 120562535), (8235, 111470934), (8601, 106727490), (9882, 92892445), (12690, 72337521), (14335, 64036494), (16470, 55735467), (17202, 53363745), (19035, 48225014), (24705, 37156978), (25803, 35575830), (28670, 32018247), (38070, 24112507), (43005, 21345498), (49410, 18578489), (51606, 17787915), (77409, 11858610), (86010, 10672749), (129015, 7115166), (154818, 5929305), (232227, 3952870), (258030, 3557583), (387045, 2371722), (395287, 2322270), (464454, 1976435), (774090, 1185861), (790574, 1161135)]