70471310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 171235296

約数和(自身を除く): 100763986

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 37, 46, 49, 65, 70, 74, 91, 98, 115, 130, 161, 169, 182, 185, 230, 245, 259, 299, 322, 338, 370, 455, 481, 490, 518, 598, 637, 805, 845, 851, 910, 962, 1127, 1183, 1274, 1295, 1495, 1610, 1690, 1702, 1813, 2093, 2254, 2366, 2405, 2590, 2990, 3185, 3367, 3626, 3887, 4186, 4255, 4810, 5635, 5915, 5957, 6253, 6370, 6734, 7774, 8281, 8510, 9065, 10465, 11063, 11270, 11830, 11914, 12506, 14651, 16562, 16835, 18130, 19435, 20930, 22126, 23569, 27209, 29302, 29785, 31265, 33670, 38870, 41405, 41699, 43771, 47138, 54418, 55315, 59570, 62530, 73255, 77441, 82810, 83398, 87542, 110630, 117845, 136045, 143819, 146510, 154882, 190463, 208495, 218855, 235690, 272090, 287638, 306397, 380926, 387205, 416990, 437710, 542087, 612794, 719095, 774410, 952315, 1006733, 1084174, 1438190, 1531985, 1904630, 2013466, 2710435, 3063970, 5033665, 5420870, 7047131, 10067330, 14094262, 35235655, 70471310]

約数ペア:

[(1, 70471310), (2, 35235655), (5, 14094262), (7, 10067330), (10, 7047131), (13, 5420870), (14, 5033665), (23, 3063970), (26, 2710435), (35, 2013466), (37, 1904630), (46, 1531985), (49, 1438190), (65, 1084174), (70, 1006733), (74, 952315), (91, 774410), (98, 719095), (115, 612794), (130, 542087), (161, 437710), (169, 416990), (182, 387205), (185, 380926), (230, 306397), (245, 287638), (259, 272090), (299, 235690), (322, 218855), (338, 208495), (370, 190463), (455, 154882), (481, 146510), (490, 143819), (518, 136045), (598, 117845), (637, 110630), (805, 87542), (845, 83398), (851, 82810), (910, 77441), (962, 73255), (1127, 62530), (1183, 59570), (1274, 55315), (1295, 54418), (1495, 47138), (1610, 43771), (1690, 41699), (1702, 41405), (1813, 38870), (2093, 33670), (2254, 31265), (2366, 29785), (2405, 29302), (2590, 27209), (2990, 23569), (3185, 22126), (3367, 20930), (3626, 19435), (3887, 18130), (4186, 16835), (4255, 16562), (4810, 14651), (5635, 12506), (5915, 11914), (5957, 11830), (6253, 11270), (6370, 11063), (6734, 10465), (7774, 9065), (8281, 8510)]