297363950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{2707}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 599388720

約数和(自身を除く): 302024770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 2197, 2707, 4225, 4394, 5414, 8450, 10985, 13535, 21970, 27070, 35191, 54925, 67675, 70382, 109850, 135350, 175955, 351910, 457483, 879775, 914966, 1759550, 2287415, 4574830, 5947279, 11437075, 11894558, 22874150, 29736395, 59472790, 148681975, 297363950]

約数ペア:

[(1, 297363950), (2, 148681975), (5, 59472790), (10, 29736395), (13, 22874150), (25, 11894558), (26, 11437075), (50, 5947279), (65, 4574830), (130, 2287415), (169, 1759550), (325, 914966), (338, 879775), (650, 457483), (845, 351910), (1690, 175955), (2197, 135350), (2707, 109850), (4225, 70382), (4394, 67675), (5414, 54925), (8450, 35191), (10985, 27070), (13535, 21970)]