274301990

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{953}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 500735520

約数和(自身を除く): 226433530

約数列:

[1, 2, 5, 10, 107, 214, 269, 535, 538, 953, 1070, 1345, 1906, 2690, 4765, 9530, 28783, 57566, 101971, 143915, 203942, 256357, 287830, 509855, 512714, 1019710, 1281785, 2563570, 27430199, 54860398, 137150995, 274301990]

約数ペア:

[(1, 274301990), (2, 137150995), (5, 54860398), (10, 27430199), (107, 2563570), (214, 1281785), (269, 1019710), (535, 512714), (538, 509855), (953, 287830), (1070, 256357), (1345, 203942), (1906, 143915), (2690, 101971), (4765, 57566), (9530, 28783)]