15451529860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{155167}}^1$

素因数の和:155572

約数の個数: 48

約数和(自身を含む): 35035693056

約数和(自身を除く): 19584163196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 383, 766, 1532, 1915, 3830, 4979, 7660, 9958, 19916, 24895, 49790, 99580, 155167, 310334, 620668, 775835, 1551670, 2017171, 3103340, 4034342, 8068684, 10085855, 20171710, 40343420, 59428961, 118857922, 237715844, 297144805, 594289610, 772576493, 1188579220, 1545152986, 3090305972, 3862882465, 7725764930, 15451529860]

約数ペア:

[(1, 15451529860), (2, 7725764930), (4, 3862882465), (5, 3090305972), (10, 1545152986), (13, 1188579220), (20, 772576493), (26, 594289610), (52, 297144805), (65, 237715844), (130, 118857922), (260, 59428961), (383, 40343420), (766, 20171710), (1532, 10085855), (1915, 8068684), (3830, 4034342), (4979, 3103340), (7660, 2017171), (9958, 1551670), (19916, 775835), (24895, 620668), (49790, 310334), (99580, 155167)]