274386580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 652538880

約数和(自身を除く): 378152300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 59, 62, 65, 118, 124, 130, 155, 236, 260, 295, 310, 403, 577, 590, 620, 767, 806, 1154, 1180, 1534, 1612, 1829, 2015, 2308, 2885, 3068, 3658, 3835, 4030, 5770, 7316, 7501, 7670, 8060, 9145, 11540, 15002, 15340, 17887, 18290, 23777, 30004, 34043, 35774, 36580, 37505, 47554, 68086, 71548, 75010, 89435, 95108, 118885, 136172, 150020, 170215, 178870, 232531, 237770, 340430, 357740, 442559, 465062, 475540, 680860, 885118, 930124, 1055333, 1162655, 1770236, 2110666, 2212795, 2325310, 4221332, 4425590, 4650620, 5276665, 8851180, 10553330, 13719329, 21106660, 27438658, 54877316, 68596645, 137193290, 274386580]

約数ペア:

[(1, 274386580), (2, 137193290), (4, 68596645), (5, 54877316), (10, 27438658), (13, 21106660), (20, 13719329), (26, 10553330), (31, 8851180), (52, 5276665), (59, 4650620), (62, 4425590), (65, 4221332), (118, 2325310), (124, 2212795), (130, 2110666), (155, 1770236), (236, 1162655), (260, 1055333), (295, 930124), (310, 885118), (403, 680860), (577, 475540), (590, 465062), (620, 442559), (767, 357740), (806, 340430), (1154, 237770), (1180, 232531), (1534, 178870), (1612, 170215), (1829, 150020), (2015, 136172), (2308, 118885), (2885, 95108), (3068, 89435), (3658, 75010), (3835, 71548), (4030, 68086), (5770, 47554), (7316, 37505), (7501, 36580), (7670, 35774), (8060, 34043), (9145, 30004), (11540, 23777), (15002, 18290), (15340, 17887)]