7056220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 16128000

約数和(自身を除く): 9071780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 599, 620, 1178, 1198, 2356, 2396, 2945, 2995, 5890, 5990, 11381, 11780, 11980, 18569, 22762, 37138, 45524, 56905, 74276, 92845, 113810, 185690, 227620, 352811, 371380, 705622, 1411244, 1764055, 3528110, 7056220]

約数ペア:

[(1, 7056220), (2, 3528110), (4, 1764055), (5, 1411244), (10, 705622), (19, 371380), (20, 352811), (31, 227620), (38, 185690), (62, 113810), (76, 92845), (95, 74276), (124, 56905), (155, 45524), (190, 37138), (310, 22762), (380, 18569), (589, 11980), (599, 11780), (620, 11381), (1178, 5990), (1198, 5890), (2356, 2995), (2396, 2945)]