848342590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{144031}}^1$

素因数の和:144088

約数の個数: 32

約数和(自身を含む): 1659248640

約数和(自身を除く): 810906050

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 144031, 288062, 720155, 1440310, 2736589, 4464961, 5473178, 8929922, 13682945, 22324805, 27365890, 44649610, 84834259, 169668518, 424171295, 848342590]

約数ペア:

[(1, 848342590), (2, 424171295), (5, 169668518), (10, 84834259), (19, 44649610), (31, 27365890), (38, 22324805), (62, 13682945), (95, 8929922), (155, 5473178), (190, 4464961), (310, 2736589), (589, 1440310), (1178, 720155), (2945, 288062), (5890, 144031)]