126771090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 315850752

約数和(自身を除く): 189079662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 271, 310, 465, 503, 542, 813, 930, 1006, 1355, 1509, 1626, 2515, 2710, 3018, 4065, 5030, 7545, 8130, 8401, 15090, 15593, 16802, 25203, 31186, 42005, 46779, 50406, 77965, 84010, 93558, 126015, 136313, 155930, 233895, 252030, 272626, 408939, 467790, 681565, 817878, 1363130, 2044695, 4089390, 4225703, 8451406, 12677109, 21128515, 25354218, 42257030, 63385545, 126771090]

約数ペア:

[(1, 126771090), (2, 63385545), (3, 42257030), (5, 25354218), (6, 21128515), (10, 12677109), (15, 8451406), (30, 4225703), (31, 4089390), (62, 2044695), (93, 1363130), (155, 817878), (186, 681565), (271, 467790), (310, 408939), (465, 272626), (503, 252030), (542, 233895), (813, 155930), (930, 136313), (1006, 126015), (1355, 93558), (1509, 84010), (1626, 77965), (2515, 50406), (2710, 46779), (3018, 42005), (4065, 31186), (5030, 25203), (7545, 16802), (8130, 15593), (8401, 15090)]