735580020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{76147}}^1$

素因数の和:76189

約数の個数: 96

約数和(自身を含む): 2456229888

約数和(自身を除く): 1720649868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 76147, 152294, 228441, 304588, 380735, 456882, 533029, 761470, 913764, 1066058, 1142205, 1522940, 1599087, 1751381, 2132116, 2284410, 2665145, 3198174, 3502762, 4568820, 5254143, 5330290, 6396348, 7005524, 7995435, 8756905, 10508286, 10660580, 12259667, 15990870, 17513810, 21016572, 24519334, 26270715, 31981740, 35027620, 36779001, 49038668, 52541430, 61298335, 73558002, 105082860, 122596670, 147116004, 183895005, 245193340, 367790010, 735580020]

約数ペア:

[(1, 735580020), (2, 367790010), (3, 245193340), (4, 183895005), (5, 147116004), (6, 122596670), (7, 105082860), (10, 73558002), (12, 61298335), (14, 52541430), (15, 49038668), (20, 36779001), (21, 35027620), (23, 31981740), (28, 26270715), (30, 24519334), (35, 21016572), (42, 17513810), (46, 15990870), (60, 12259667), (69, 10660580), (70, 10508286), (84, 8756905), (92, 7995435), (105, 7005524), (115, 6396348), (138, 5330290), (140, 5254143), (161, 4568820), (210, 3502762), (230, 3198174), (276, 2665145), (322, 2284410), (345, 2132116), (420, 1751381), (460, 1599087), (483, 1522940), (644, 1142205), (690, 1066058), (805, 913764), (966, 761470), (1380, 533029), (1610, 456882), (1932, 380735), (2415, 304588), (3220, 228441), (4830, 152294), (9660, 76147)]