152076990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389941}}^1$

素因数の和:389964

約数の個数: 32

約数和(自身を含む): 393061536

約数和(自身を除く): 240984546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 389941, 779882, 1169823, 1949705, 2339646, 3899410, 5069233, 5849115, 10138466, 11698230, 15207699, 25346165, 30415398, 50692330, 76038495, 152076990]

約数ペア:

[(1, 152076990), (2, 76038495), (3, 50692330), (5, 30415398), (6, 25346165), (10, 15207699), (13, 11698230), (15, 10138466), (26, 5849115), (30, 5069233), (39, 3899410), (65, 2339646), (78, 1949705), (130, 1169823), (195, 779882), (390, 389941)]