145138890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{28627}}^1$

素因数の和:28663

約数の個数: 48

約数和(自身を含む): 377202528

約数和(自身を除く): 232063638

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 28627, 57254, 85881, 143135, 171762, 286270, 372151, 429405, 744302, 858810, 1116453, 1860755, 2232906, 3721510, 4837963, 5582265, 9675926, 11164530, 14513889, 24189815, 29027778, 48379630, 72569445, 145138890]

約数ペア:

[(1, 145138890), (2, 72569445), (3, 48379630), (5, 29027778), (6, 24189815), (10, 14513889), (13, 11164530), (15, 9675926), (26, 5582265), (30, 4837963), (39, 3721510), (65, 2232906), (78, 1860755), (130, 1116453), (169, 858810), (195, 744302), (338, 429405), (390, 372151), (507, 286270), (845, 171762), (1014, 143135), (1690, 85881), (2535, 57254), (5070, 28627)]