72294790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2309}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 135717120

約数和(自身を除く): 63422330

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 2309, 3131, 4618, 6262, 11545, 15655, 23090, 31310, 71579, 143158, 233209, 357895, 466418, 715790, 1166045, 2332090, 7229479, 14458958, 36147395, 72294790]

約数ペア:

[(1, 72294790), (2, 36147395), (5, 14458958), (10, 7229479), (31, 2332090), (62, 1166045), (101, 715790), (155, 466418), (202, 357895), (310, 233209), (505, 143158), (1010, 71579), (2309, 31310), (3131, 23090), (4618, 15655), (6262, 11545)]