65154570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 172658304

約数和(自身を除く): 107503734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 169, 181, 195, 213, 338, 355, 362, 390, 426, 507, 543, 710, 845, 905, 923, 1014, 1065, 1086, 1690, 1810, 1846, 2130, 2353, 2535, 2715, 2769, 4615, 4706, 5070, 5430, 5538, 7059, 9230, 11765, 11999, 12851, 13845, 14118, 23530, 23998, 25702, 27690, 30589, 35295, 35997, 38553, 59995, 61178, 64255, 70590, 71994, 77106, 91767, 119990, 128510, 152945, 167063, 179985, 183534, 192765, 305890, 334126, 359970, 385530, 458835, 501189, 835315, 917670, 1002378, 1670630, 2171819, 2505945, 4343638, 5011890, 6515457, 10859095, 13030914, 21718190, 32577285, 65154570]

約数ペア:

[(1, 65154570), (2, 32577285), (3, 21718190), (5, 13030914), (6, 10859095), (10, 6515457), (13, 5011890), (15, 4343638), (26, 2505945), (30, 2171819), (39, 1670630), (65, 1002378), (71, 917670), (78, 835315), (130, 501189), (142, 458835), (169, 385530), (181, 359970), (195, 334126), (213, 305890), (338, 192765), (355, 183534), (362, 179985), (390, 167063), (426, 152945), (507, 128510), (543, 119990), (710, 91767), (845, 77106), (905, 71994), (923, 70590), (1014, 64255), (1065, 61178), (1086, 59995), (1690, 38553), (1810, 35997), (1846, 35295), (2130, 30589), (2353, 27690), (2535, 25702), (2715, 23998), (2769, 23530), (4615, 14118), (4706, 13845), (5070, 12851), (5430, 11999), (5538, 11765), (7059, 9230)]