26103688890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{43613}}^1$

素因数の和:43975

約数の個数: 64

約数和(自身を含む): 63758783232

約数和(自身を除く): 37655094342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 281, 355, 426, 562, 710, 843, 1065, 1405, 1686, 2130, 2810, 4215, 8430, 19951, 39902, 43613, 59853, 87226, 99755, 119706, 130839, 199510, 218065, 261678, 299265, 436130, 598530, 654195, 1308390, 3096523, 6193046, 9289569, 12255253, 15482615, 18579138, 24510506, 30965230, 36765759, 46447845, 61276265, 73531518, 92895690, 122552530, 183828795, 367657590, 870122963, 1740245926, 2610368889, 4350614815, 5220737778, 8701229630, 13051844445, 26103688890]

約数ペア:

[(1, 26103688890), (2, 13051844445), (3, 8701229630), (5, 5220737778), (6, 4350614815), (10, 2610368889), (15, 1740245926), (30, 870122963), (71, 367657590), (142, 183828795), (213, 122552530), (281, 92895690), (355, 73531518), (426, 61276265), (562, 46447845), (710, 36765759), (843, 30965230), (1065, 24510506), (1405, 18579138), (1686, 15482615), (2130, 12255253), (2810, 9289569), (4215, 6193046), (8430, 3096523), (19951, 1308390), (39902, 654195), (43613, 598530), (59853, 436130), (87226, 299265), (99755, 261678), (119706, 218065), (130839, 199510)]