13013730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 35038080

約数和(自身を除く): 22024350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 307, 314, 471, 614, 785, 921, 942, 1413, 1535, 1570, 1842, 2355, 2763, 2826, 3070, 4239, 4605, 4710, 5526, 7065, 8289, 8478, 9210, 13815, 14130, 16578, 21195, 27630, 41445, 42390, 48199, 82890, 96398, 144597, 240995, 289194, 433791, 481990, 722985, 867582, 1301373, 1445970, 2168955, 2602746, 4337910, 6506865, 13013730]

約数ペア:

[(1, 13013730), (2, 6506865), (3, 4337910), (5, 2602746), (6, 2168955), (9, 1445970), (10, 1301373), (15, 867582), (18, 722985), (27, 481990), (30, 433791), (45, 289194), (54, 240995), (90, 144597), (135, 96398), (157, 82890), (270, 48199), (307, 42390), (314, 41445), (471, 27630), (614, 21195), (785, 16578), (921, 14130), (942, 13815), (1413, 9210), (1535, 8478), (1570, 8289), (1842, 7065), (2355, 5526), (2763, 4710), (2826, 4605), (3070, 4239)]