70125990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 193342464

約数和(自身を除く): 123216474

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 71, 73, 82, 110, 123, 142, 146, 165, 205, 213, 219, 246, 330, 355, 365, 410, 426, 438, 451, 615, 710, 730, 781, 803, 902, 1065, 1095, 1230, 1353, 1562, 1606, 2130, 2190, 2255, 2343, 2409, 2706, 2911, 2993, 3905, 4015, 4510, 4686, 4818, 5183, 5822, 5986, 6765, 7810, 8030, 8733, 8979, 10366, 11715, 12045, 13530, 14555, 14965, 15549, 17466, 17958, 23430, 24090, 25915, 29110, 29930, 31098, 32021, 32923, 43665, 44895, 51830, 57013, 64042, 65846, 77745, 87330, 89790, 96063, 98769, 114026, 155490, 160105, 164615, 171039, 192126, 197538, 212503, 285065, 320210, 329230, 342078, 425006, 480315, 493845, 570130, 637509, 855195, 960630, 987690, 1062515, 1275018, 1710390, 2125030, 2337533, 3187545, 4675066, 6375090, 7012599, 11687665, 14025198, 23375330, 35062995, 70125990]

約数ペア:

[(1, 70125990), (2, 35062995), (3, 23375330), (5, 14025198), (6, 11687665), (10, 7012599), (11, 6375090), (15, 4675066), (22, 3187545), (30, 2337533), (33, 2125030), (41, 1710390), (55, 1275018), (66, 1062515), (71, 987690), (73, 960630), (82, 855195), (110, 637509), (123, 570130), (142, 493845), (146, 480315), (165, 425006), (205, 342078), (213, 329230), (219, 320210), (246, 285065), (330, 212503), (355, 197538), (365, 192126), (410, 171039), (426, 164615), (438, 160105), (451, 155490), (615, 114026), (710, 98769), (730, 96063), (781, 89790), (803, 87330), (902, 77745), (1065, 65846), (1095, 64042), (1230, 57013), (1353, 51830), (1562, 44895), (1606, 43665), (2130, 32923), (2190, 32021), (2255, 31098), (2343, 29930), (2409, 29110), (2706, 25915), (2911, 24090), (2993, 23430), (3905, 17958), (4015, 17466), (4510, 15549), (4686, 14965), (4818, 14555), (5183, 13530), (5822, 12045), (5986, 11715), (6765, 10366), (7810, 8979), (8030, 8733)]