354470070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{274783}}^1$

素因数の和:274836

約数の個数: 32

約数和(自身を含む): 870515712

約数和(自身を除く): 516045642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 274783, 549566, 824349, 1373915, 1648698, 2747830, 4121745, 8243490, 11815669, 23631338, 35447007, 59078345, 70894014, 118156690, 177235035, 354470070]

約数ペア:

[(1, 354470070), (2, 177235035), (3, 118156690), (5, 70894014), (6, 59078345), (10, 35447007), (15, 23631338), (30, 11815669), (43, 8243490), (86, 4121745), (129, 2747830), (215, 1648698), (258, 1373915), (430, 824349), (645, 549566), (1290, 274783)]