38772780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4337}}^1$

素因数の和:4498

約数の個数: 48

約数和(自身を含む): 109317600

約数和(自身を除く): 70544820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4337, 4470, 8674, 8940, 13011, 17348, 21685, 26022, 43370, 52044, 65055, 86740, 130110, 260220, 646213, 1292426, 1938639, 2584852, 3231065, 3877278, 6462130, 7754556, 9693195, 12924260, 19386390, 38772780]

約数ペア:

[(1, 38772780), (2, 19386390), (3, 12924260), (4, 9693195), (5, 7754556), (6, 6462130), (10, 3877278), (12, 3231065), (15, 2584852), (20, 1938639), (30, 1292426), (60, 646213), (149, 260220), (298, 130110), (447, 86740), (596, 65055), (745, 52044), (894, 43370), (1490, 26022), (1788, 21685), (2235, 17348), (2980, 13011), (4337, 8940), (4470, 8674)]