30248350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 62853120

約数和(自身を除く): 32604770

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 1279, 2150, 2365, 2558, 4730, 6395, 11825, 12790, 14069, 23650, 28138, 31975, 54997, 63950, 70345, 109994, 140690, 274985, 351725, 549970, 604967, 703450, 1209934, 1374925, 2749850, 3024835, 6049670, 15124175, 30248350]

約数ペア:

[(1, 30248350), (2, 15124175), (5, 6049670), (10, 3024835), (11, 2749850), (22, 1374925), (25, 1209934), (43, 703450), (50, 604967), (55, 549970), (86, 351725), (110, 274985), (215, 140690), (275, 109994), (430, 70345), (473, 63950), (550, 54997), (946, 31975), (1075, 28138), (1279, 23650), (2150, 14069), (2365, 12790), (2558, 11825), (4730, 6395)]