87360390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24889}}^1$

素因数の和:24918

約数の個数: 64

約数和(自身を含む): 250891200

約数和(自身を除く): 163530810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 24889, 49778, 74667, 124445, 149334, 224001, 248890, 323557, 373335, 448002, 647114, 672003, 746670, 970671, 1120005, 1344006, 1617785, 1941342, 2240010, 2912013, 3235570, 3360015, 4853355, 5824026, 6720030, 8736039, 9706710, 14560065, 17472078, 29120130, 43680195, 87360390]

約数ペア:

[(1, 87360390), (2, 43680195), (3, 29120130), (5, 17472078), (6, 14560065), (9, 9706710), (10, 8736039), (13, 6720030), (15, 5824026), (18, 4853355), (26, 3360015), (27, 3235570), (30, 2912013), (39, 2240010), (45, 1941342), (54, 1617785), (65, 1344006), (78, 1120005), (90, 970671), (117, 746670), (130, 672003), (135, 647114), (195, 448002), (234, 373335), (270, 323557), (351, 248890), (390, 224001), (585, 149334), (702, 124445), (1170, 74667), (1755, 49778), (3510, 24889)]