291201990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{64283}}^1$

素因数の和:64444

約数の個数: 32

約数和(自身を含む): 703524096

約数和(自身を除く): 412322106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 64283, 128566, 192849, 321415, 385698, 642830, 964245, 1928490, 9706733, 19413466, 29120199, 48533665, 58240398, 97067330, 145600995, 291201990]

約数ペア:

[(1, 291201990), (2, 145600995), (3, 97067330), (5, 58240398), (6, 48533665), (10, 29120199), (15, 19413466), (30, 9706733), (151, 1928490), (302, 964245), (453, 642830), (755, 385698), (906, 321415), (1510, 192849), (2265, 128566), (4530, 64283)]