68064430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8171}}^1$

素因数の和:8209

約数の個数: 48

約数和(自身を含む): 150920496

約数和(自身を除く): 82856066

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8171, 8330, 16342, 40855, 57197, 81710, 114394, 138907, 277814, 285985, 400379, 571970, 694535, 800758, 972349, 1389070, 1944698, 2001895, 4003790, 4861745, 6806443, 9723490, 13612886, 34032215, 68064430]

約数ペア:

[(1, 68064430), (2, 34032215), (5, 13612886), (7, 9723490), (10, 6806443), (14, 4861745), (17, 4003790), (34, 2001895), (35, 1944698), (49, 1389070), (70, 972349), (85, 800758), (98, 694535), (119, 571970), (170, 400379), (238, 285985), (245, 277814), (490, 138907), (595, 114394), (833, 81710), (1190, 57197), (1666, 40855), (4165, 16342), (8171, 8330)]