142255590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 355110912

約数和(自身を除く): 212855322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 151, 155, 186, 302, 310, 453, 465, 755, 906, 930, 1013, 1510, 2026, 2265, 3039, 4530, 4681, 5065, 6078, 9362, 10130, 14043, 15195, 23405, 28086, 30390, 31403, 46810, 62806, 70215, 94209, 140430, 152963, 157015, 188418, 305926, 314030, 458889, 471045, 764815, 917778, 942090, 1529630, 2294445, 4588890, 4741853, 9483706, 14225559, 23709265, 28451118, 47418530, 71127795, 142255590]

約数ペア:

[(1, 142255590), (2, 71127795), (3, 47418530), (5, 28451118), (6, 23709265), (10, 14225559), (15, 9483706), (30, 4741853), (31, 4588890), (62, 2294445), (93, 1529630), (151, 942090), (155, 917778), (186, 764815), (302, 471045), (310, 458889), (453, 314030), (465, 305926), (755, 188418), (906, 157015), (930, 152963), (1013, 140430), (1510, 94209), (2026, 70215), (2265, 62806), (3039, 46810), (4530, 31403), (4681, 30390), (5065, 28086), (6078, 23405), (9362, 15195), (10130, 14043)]