1330336790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{186583}}^1$

素因数の和:186644

約数の個数: 32

約数和(自身を含む): 2579337216

約数和(自身を除く): 1249000426

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 186583, 373166, 932915, 1865830, 4291409, 5784073, 8582818, 11568146, 21457045, 28920365, 42914090, 57840730, 133033679, 266067358, 665168395, 1330336790]

約数ペア:

[(1, 1330336790), (2, 665168395), (5, 266067358), (10, 133033679), (23, 57840730), (31, 42914090), (46, 28920365), (62, 21457045), (115, 11568146), (155, 8582818), (230, 5784073), (310, 4291409), (713, 1865830), (1426, 932915), (3565, 373166), (7130, 186583)]