31392430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 58576608

約数和(自身を除く): 27184178

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 610, 971, 1942, 3233, 4855, 6466, 9710, 16165, 32330, 51463, 59231, 102926, 118462, 257315, 296155, 514630, 592310, 3139243, 6278486, 15696215, 31392430]

約数ペア:

[(1, 31392430), (2, 15696215), (5, 6278486), (10, 3139243), (53, 592310), (61, 514630), (106, 296155), (122, 257315), (265, 118462), (305, 102926), (530, 59231), (610, 51463), (971, 32330), (1942, 16165), (3233, 9710), (4855, 6466)]