297788170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13159}}^1$

素因数の和:13270

約数の個数: 32

約数和(自身を含む): 560931840

約数和(自身を除く): 263143670

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 11315, 13159, 22630, 26318, 65795, 131590, 407929, 815858, 960607, 1921214, 2039645, 4079290, 4803035, 9606070, 29778817, 59557634, 148894085, 297788170]

約数ペア:

[(1, 297788170), (2, 148894085), (5, 59557634), (10, 29778817), (31, 9606070), (62, 4803035), (73, 4079290), (146, 2039645), (155, 1921214), (310, 960607), (365, 815858), (730, 407929), (2263, 131590), (4526, 65795), (11315, 26318), (13159, 22630)]