84845810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 198567936

約数和(自身を除く): 113722126

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 41, 47, 70, 74, 82, 85, 94, 119, 170, 185, 205, 235, 238, 259, 287, 329, 370, 410, 470, 518, 574, 595, 629, 658, 697, 799, 1190, 1258, 1295, 1394, 1435, 1517, 1598, 1645, 1739, 1927, 2590, 2870, 3034, 3145, 3290, 3478, 3485, 3854, 3995, 4403, 4879, 5593, 6290, 6970, 7585, 7990, 8695, 8806, 9635, 9758, 10619, 11186, 12173, 13489, 15170, 17390, 19270, 21238, 22015, 24346, 24395, 25789, 26978, 27965, 29563, 32759, 44030, 48790, 51578, 53095, 55930, 59126, 60865, 65518, 67445, 71299, 106190, 121730, 128945, 134890, 142598, 147815, 163795, 180523, 206941, 229313, 257890, 295630, 327590, 356495, 361046, 413882, 458626, 499093, 712990, 902615, 998186, 1034705, 1146565, 1212083, 1805230, 2069410, 2293130, 2424166, 2495465, 4990930, 6060415, 8484581, 12120830, 16969162, 42422905, 84845810]

約数ペア:

[(1, 84845810), (2, 42422905), (5, 16969162), (7, 12120830), (10, 8484581), (14, 6060415), (17, 4990930), (34, 2495465), (35, 2424166), (37, 2293130), (41, 2069410), (47, 1805230), (70, 1212083), (74, 1146565), (82, 1034705), (85, 998186), (94, 902615), (119, 712990), (170, 499093), (185, 458626), (205, 413882), (235, 361046), (238, 356495), (259, 327590), (287, 295630), (329, 257890), (370, 229313), (410, 206941), (470, 180523), (518, 163795), (574, 147815), (595, 142598), (629, 134890), (658, 128945), (697, 121730), (799, 106190), (1190, 71299), (1258, 67445), (1295, 65518), (1394, 60865), (1435, 59126), (1517, 55930), (1598, 53095), (1645, 51578), (1739, 48790), (1927, 44030), (2590, 32759), (2870, 29563), (3034, 27965), (3145, 26978), (3290, 25789), (3478, 24395), (3485, 24346), (3854, 22015), (3995, 21238), (4403, 19270), (4879, 17390), (5593, 15170), (6290, 13489), (6970, 12173), (7585, 11186), (7990, 10619), (8695, 9758), (8806, 9635)]