15692220740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3865079}}^1$

素因数の和:3865124

約数の個数: 48

約数和(自身を含む): 38960006400

約数和(自身を除く): 23267785660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 3865079, 7730158, 15460316, 19325395, 27055553, 38650790, 54111106, 77301580, 108222212, 112087291, 135277765, 224174582, 270555530, 448349164, 541111060, 560436455, 784611037, 1120872910, 1569222074, 2241745820, 3138444148, 3923055185, 7846110370, 15692220740]

約数ペア:

[(1, 15692220740), (2, 7846110370), (4, 3923055185), (5, 3138444148), (7, 2241745820), (10, 1569222074), (14, 1120872910), (20, 784611037), (28, 560436455), (29, 541111060), (35, 448349164), (58, 270555530), (70, 224174582), (116, 135277765), (140, 112087291), (145, 108222212), (203, 77301580), (290, 54111106), (406, 38650790), (580, 27055553), (812, 19325395), (1015, 15460316), (2030, 7730158), (4060, 3865079)]