137193290

素因数分解:

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

素因数の和:687

約数の個数: 64

約数和(自身を含む): 279659520

約数和(自身を除く): 142466230

約数列:

[1, 2, 5, 10, 13, 26, 31, 59, 62, 65, 118, 130, 155, 295, 310, 403, 577, 590, 767, 806, 1154, 1534, 1829, 2015, 2885, 3658, 3835, 4030, 5770, 7501, 7670, 9145, 15002, 17887, 18290, 23777, 34043, 35774, 37505, 47554, 68086, 75010, 89435, 118885, 170215, 178870, 232531, 237770, 340430, 442559, 465062, 885118, 1055333, 1162655, 2110666, 2212795, 2325310, 4425590, 5276665, 10553330, 13719329, 27438658, 68596645, 137193290]

約数ペア:

[(1, 137193290), (2, 68596645), (5, 27438658), (10, 13719329), (13, 10553330), (26, 5276665), (31, 4425590), (59, 2325310), (62, 2212795), (65, 2110666), (118, 1162655), (130, 1055333), (155, 885118), (295, 465062), (310, 442559), (403, 340430), (577, 237770), (590, 232531), (767, 178870), (806, 170215), (1154, 118885), (1534, 89435), (1829, 75010), (2015, 68086), (2885, 47554), (3658, 37505), (3835, 35774), (4030, 34043), (5770, 23777), (7501, 18290), (7670, 17887), (9145, 15002)]