39970890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{444121}}^1$

素因数の和:444134

約数の個数: 24

約数和(自身を含む): 103924548

約数和(自身を除く): 63953658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 444121, 888242, 1332363, 2220605, 2664726, 3997089, 4441210, 6661815, 7994178, 13323630, 19985445, 39970890]

約数ペア:

[(1, 39970890), (2, 19985445), (3, 13323630), (5, 7994178), (6, 6661815), (9, 4441210), (10, 3997089), (15, 2664726), (18, 2220605), (30, 1332363), (45, 888242), (90, 444121)]