54156690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 172523520

約数和(自身を除く): 118366830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 47, 59, 62, 63, 70, 90, 93, 94, 105, 118, 126, 141, 155, 177, 186, 210, 217, 235, 279, 282, 295, 310, 315, 329, 354, 413, 423, 434, 465, 470, 531, 558, 590, 630, 651, 658, 705, 826, 846, 885, 930, 987, 1062, 1085, 1239, 1302, 1395, 1410, 1457, 1645, 1770, 1829, 1953, 1974, 2065, 2115, 2170, 2478, 2655, 2773, 2790, 2914, 2961, 3255, 3290, 3658, 3717, 3906, 4130, 4230, 4371, 4935, 5310, 5487, 5546, 5922, 6195, 6510, 7285, 7434, 8319, 8742, 9145, 9765, 9870, 10199, 10974, 12390, 12803, 13113, 13865, 14570, 14805, 16461, 16638, 18290, 18585, 19411, 19530, 20398, 21855, 24957, 25606, 26226, 27435, 27730, 29610, 30597, 32922, 37170, 38409, 38822, 41595, 43710, 49914, 50995, 54870, 58233, 61194, 64015, 65565, 76818, 82305, 83190, 85963, 91791, 97055, 101990, 115227, 116466, 124785, 128030, 131130, 152985, 164610, 171926, 174699, 183582, 192045, 194110, 230454, 249570, 257889, 291165, 305970, 349398, 384090, 429815, 458955, 515778, 576135, 582330, 601741, 773667, 859630, 873495, 917910, 1152270, 1203482, 1289445, 1547334, 1746990, 1805223, 2578890, 3008705, 3610446, 3868335, 5415669, 6017410, 7736670, 9026115, 10831338, 18052230, 27078345, 54156690]

約数ペア:

[(1, 54156690), (2, 27078345), (3, 18052230), (5, 10831338), (6, 9026115), (7, 7736670), (9, 6017410), (10, 5415669), (14, 3868335), (15, 3610446), (18, 3008705), (21, 2578890), (30, 1805223), (31, 1746990), (35, 1547334), (42, 1289445), (45, 1203482), (47, 1152270), (59, 917910), (62, 873495), (63, 859630), (70, 773667), (90, 601741), (93, 582330), (94, 576135), (105, 515778), (118, 458955), (126, 429815), (141, 384090), (155, 349398), (177, 305970), (186, 291165), (210, 257889), (217, 249570), (235, 230454), (279, 194110), (282, 192045), (295, 183582), (310, 174699), (315, 171926), (329, 164610), (354, 152985), (413, 131130), (423, 128030), (434, 124785), (465, 116466), (470, 115227), (531, 101990), (558, 97055), (590, 91791), (630, 85963), (651, 83190), (658, 82305), (705, 76818), (826, 65565), (846, 64015), (885, 61194), (930, 58233), (987, 54870), (1062, 50995), (1085, 49914), (1239, 43710), (1302, 41595), (1395, 38822), (1410, 38409), (1457, 37170), (1645, 32922), (1770, 30597), (1829, 29610), (1953, 27730), (1974, 27435), (2065, 26226), (2115, 25606), (2170, 24957), (2478, 21855), (2655, 20398), (2773, 19530), (2790, 19411), (2914, 18585), (2961, 18290), (3255, 16638), (3290, 16461), (3658, 14805), (3717, 14570), (3906, 13865), (4130, 13113), (4230, 12803), (4371, 12390), (4935, 10974), (5310, 10199), (5487, 9870), (5546, 9765), (5922, 9145), (6195, 8742), (6510, 8319), (7285, 7434)]