70382830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 150796800

約数和(自身を除く): 80413970

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 67, 70, 86, 134, 215, 301, 335, 349, 430, 469, 602, 670, 698, 938, 1505, 1745, 2345, 2443, 2881, 3010, 3490, 4690, 4886, 5762, 12215, 14405, 15007, 20167, 23383, 24430, 28810, 30014, 40334, 46766, 75035, 100835, 105049, 116915, 150070, 163681, 201670, 210098, 233830, 327362, 525245, 818405, 1005469, 1050490, 1636810, 2010938, 5027345, 7038283, 10054690, 14076566, 35191415, 70382830]

約数ペア:

[(1, 70382830), (2, 35191415), (5, 14076566), (7, 10054690), (10, 7038283), (14, 5027345), (35, 2010938), (43, 1636810), (67, 1050490), (70, 1005469), (86, 818405), (134, 525245), (215, 327362), (301, 233830), (335, 210098), (349, 201670), (430, 163681), (469, 150070), (602, 116915), (670, 105049), (698, 100835), (938, 75035), (1505, 46766), (1745, 40334), (2345, 30014), (2443, 28810), (2881, 24430), (3010, 23383), (3490, 20167), (4690, 15007), (4886, 14405), (5762, 12215)]