749331070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{2459}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 1394288640

約数和(自身を除く): 644957570

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 983, 1966, 2459, 4915, 4918, 9830, 12295, 24590, 30473, 60946, 76229, 152365, 152458, 304730, 381145, 762290, 2417197, 4834394, 12085985, 24171970, 74933107, 149866214, 374665535, 749331070]

約数ペア:

[(1, 749331070), (2, 374665535), (5, 149866214), (10, 74933107), (31, 24171970), (62, 12085985), (155, 4834394), (310, 2417197), (983, 762290), (1966, 381145), (2459, 304730), (4915, 152458), (4918, 152365), (9830, 76229), (12295, 60946), (24590, 30473)]