91833980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{853}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 220946880

約数和(自身を除く): 129112900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 769, 853, 1538, 1706, 3076, 3412, 3845, 4265, 5383, 5971, 7690, 8530, 10766, 11942, 15380, 17060, 21532, 23884, 26915, 29855, 53830, 59710, 107660, 119420, 655957, 1311914, 2623828, 3279785, 4591699, 6559570, 9183398, 13119140, 18366796, 22958495, 45916990, 91833980]

約数ペア:

[(1, 91833980), (2, 45916990), (4, 22958495), (5, 18366796), (7, 13119140), (10, 9183398), (14, 6559570), (20, 4591699), (28, 3279785), (35, 2623828), (70, 1311914), (140, 655957), (769, 119420), (853, 107660), (1538, 59710), (1706, 53830), (3076, 29855), (3412, 26915), (3845, 23884), (4265, 21532), (5383, 17060), (5971, 15380), (7690, 11942), (8530, 10766)]