138629970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 379147392

約数和(自身を除く): 240517422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 193, 207, 230, 345, 347, 386, 414, 579, 690, 694, 965, 1035, 1041, 1158, 1735, 1737, 1930, 2070, 2082, 2895, 3123, 3470, 3474, 4439, 5205, 5790, 6246, 7981, 8685, 8878, 10410, 13317, 15615, 15962, 17370, 22195, 23943, 26634, 31230, 39905, 39951, 44390, 47886, 66585, 66971, 71829, 79810, 79902, 119715, 133170, 133942, 143658, 199755, 200913, 239430, 334855, 359145, 399510, 401826, 602739, 669710, 718290, 1004565, 1205478, 1540333, 2009130, 3013695, 3080666, 4620999, 6027390, 7701665, 9241998, 13862997, 15403330, 23104995, 27725994, 46209990, 69314985, 138629970]

約数ペア:

[(1, 138629970), (2, 69314985), (3, 46209990), (5, 27725994), (6, 23104995), (9, 15403330), (10, 13862997), (15, 9241998), (18, 7701665), (23, 6027390), (30, 4620999), (45, 3080666), (46, 3013695), (69, 2009130), (90, 1540333), (115, 1205478), (138, 1004565), (193, 718290), (207, 669710), (230, 602739), (345, 401826), (347, 399510), (386, 359145), (414, 334855), (579, 239430), (690, 200913), (694, 199755), (965, 143658), (1035, 133942), (1041, 133170), (1158, 119715), (1735, 79902), (1737, 79810), (1930, 71829), (2070, 66971), (2082, 66585), (2895, 47886), (3123, 44390), (3470, 39951), (3474, 39905), (4439, 31230), (5205, 26634), (5790, 23943), (6246, 22195), (7981, 17370), (8685, 15962), (8878, 15615), (10410, 13317)]