45197490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115891}}^1$

素因数の和:115914

約数の個数: 32

約数和(自身を含む): 116819136

約数和(自身を除く): 71621646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 115891, 231782, 347673, 579455, 695346, 1158910, 1506583, 1738365, 3013166, 3476730, 4519749, 7532915, 9039498, 15065830, 22598745, 45197490]

約数ペア:

[(1, 45197490), (2, 22598745), (3, 15065830), (5, 9039498), (6, 7532915), (10, 4519749), (13, 3476730), (15, 3013166), (26, 1738365), (30, 1506583), (39, 1158910), (65, 695346), (78, 579455), (130, 347673), (195, 231782), (390, 115891)]