15873130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17443}}^1$

素因数の和:17470

約数の個数: 32

約数和(自身を含む): 35167104

約数和(自身を除く): 19293974

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 17443, 34886, 87215, 122101, 174430, 226759, 244202, 453518, 610505, 1133795, 1221010, 1587313, 2267590, 3174626, 7936565, 15873130]

約数ペア:

[(1, 15873130), (2, 7936565), (5, 3174626), (7, 2267590), (10, 1587313), (13, 1221010), (14, 1133795), (26, 610505), (35, 453518), (65, 244202), (70, 226759), (91, 174430), (130, 122101), (182, 87215), (455, 34886), (910, 17443)]