230860910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 486604800

約数和(自身を除く): 255743890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 109, 158, 218, 383, 395, 545, 553, 763, 766, 790, 1090, 1106, 1526, 1915, 2681, 2765, 3815, 3830, 5362, 5530, 7630, 8611, 13405, 17222, 26810, 30257, 41747, 43055, 60277, 60514, 83494, 86110, 120554, 151285, 208735, 211799, 292229, 301385, 302570, 417470, 423598, 584458, 602770, 1058995, 1461145, 2117990, 2922290, 3298013, 6596026, 16490065, 23086091, 32980130, 46172182, 115430455, 230860910]

約数ペア:

[(1, 230860910), (2, 115430455), (5, 46172182), (7, 32980130), (10, 23086091), (14, 16490065), (35, 6596026), (70, 3298013), (79, 2922290), (109, 2117990), (158, 1461145), (218, 1058995), (383, 602770), (395, 584458), (545, 423598), (553, 417470), (763, 302570), (766, 301385), (790, 292229), (1090, 211799), (1106, 208735), (1526, 151285), (1915, 120554), (2681, 86110), (2765, 83494), (3815, 60514), (3830, 60277), (5362, 43055), (5530, 41747), (7630, 30257), (8611, 26810), (13405, 17222)]