71853350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 139324416

約数和(自身を除く): 67471066

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 151, 155, 302, 307, 310, 614, 755, 775, 1510, 1535, 1550, 3070, 3775, 4681, 7550, 7675, 9362, 9517, 15350, 19034, 23405, 46357, 46810, 47585, 92714, 95170, 117025, 231785, 234050, 237925, 463570, 475850, 1158925, 1437067, 2317850, 2874134, 7185335, 14370670, 35926675, 71853350]

約数ペア:

[(1, 71853350), (2, 35926675), (5, 14370670), (10, 7185335), (25, 2874134), (31, 2317850), (50, 1437067), (62, 1158925), (151, 475850), (155, 463570), (302, 237925), (307, 234050), (310, 231785), (614, 117025), (755, 95170), (775, 92714), (1510, 47585), (1535, 46810), (1550, 46357), (3070, 23405), (3775, 19034), (4681, 15350), (7550, 9517), (7675, 9362)]