240330166

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 380620800

約数和(自身を除く): 140290634

約数列:

[1, 2, 31, 62, 79, 139, 158, 278, 353, 706, 2449, 4309, 4898, 8618, 10943, 10981, 21886, 21962, 27887, 49067, 55774, 98134, 340411, 680822, 864497, 1521077, 1728994, 3042154, 3876293, 7752586, 120165083, 240330166]

約数ペア:

[(1, 240330166), (2, 120165083), (31, 7752586), (62, 3876293), (79, 3042154), (139, 1728994), (158, 1521077), (278, 864497), (353, 680822), (706, 340411), (2449, 98134), (4309, 55774), (4898, 49067), (8618, 27887), (10943, 21962), (10981, 21886)]