1861569674430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{11015857}}^1$

素因数の和:11016041

約数の個数: 64

約数和(自身を含む): 4606567435008

約数和(自身を除く): 2744997760578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 131, 215, 258, 262, 393, 430, 645, 655, 786, 1290, 1310, 1965, 3930, 5633, 11266, 16899, 28165, 33798, 56330, 84495, 168990, 11015857, 22031714, 33047571, 55079285, 66095142, 110158570, 165237855, 330475710, 473681851, 947363702, 1421045553, 1443077267, 2368409255, 2842091106, 2886154534, 4329231801, 4736818510, 7105227765, 7215386335, 8658463602, 14210455530, 14430772670, 21646159005, 43292318010, 62052322481, 124104644962, 186156967443, 310261612405, 372313934886, 620523224810, 930784837215, 1861569674430]

約数ペア:

[(1, 1861569674430), (2, 930784837215), (3, 620523224810), (5, 372313934886), (6, 310261612405), (10, 186156967443), (15, 124104644962), (30, 62052322481), (43, 43292318010), (86, 21646159005), (129, 14430772670), (131, 14210455530), (215, 8658463602), (258, 7215386335), (262, 7105227765), (393, 4736818510), (430, 4329231801), (645, 2886154534), (655, 2842091106), (786, 2368409255), (1290, 1443077267), (1310, 1421045553), (1965, 947363702), (3930, 473681851), (5633, 330475710), (11266, 165237855), (16899, 110158570), (28165, 66095142), (33798, 55079285), (56330, 33047571), (84495, 22031714), (168990, 11015857)]