40063530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2455

約数の個数: 64

約数和(自身を含む): 106001280

約数和(自身を除く): 65937750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2389, 2795, 3354, 4778, 5590, 7167, 8385, 11945, 14334, 16770, 23890, 31057, 35835, 62114, 71670, 93171, 102727, 155285, 186342, 205454, 308181, 310570, 465855, 513635, 616362, 931710, 1027270, 1335451, 1540905, 2670902, 3081810, 4006353, 6677255, 8012706, 13354510, 20031765, 40063530]

約数ペア:

[(1, 40063530), (2, 20031765), (3, 13354510), (5, 8012706), (6, 6677255), (10, 4006353), (13, 3081810), (15, 2670902), (26, 1540905), (30, 1335451), (39, 1027270), (43, 931710), (65, 616362), (78, 513635), (86, 465855), (129, 310570), (130, 308181), (195, 205454), (215, 186342), (258, 155285), (390, 102727), (430, 93171), (559, 71670), (645, 62114), (1118, 35835), (1290, 31057), (1677, 23890), (2389, 16770), (2795, 14334), (3354, 11945), (4778, 8385), (5590, 7167)]