30638232

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2351}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 83472480

約数和(自身を除く): 52834248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2351, 3258, 4344, 4702, 6516, 7053, 9404, 13032, 14106, 18808, 21159, 28212, 42318, 56424, 84636, 169272, 425531, 851062, 1276593, 1702124, 2553186, 3404248, 3829779, 5106372, 7659558, 10212744, 15319116, 30638232]

約数ペア:

[(1, 30638232), (2, 15319116), (3, 10212744), (4, 7659558), (6, 5106372), (8, 3829779), (9, 3404248), (12, 2553186), (18, 1702124), (24, 1276593), (36, 851062), (72, 425531), (181, 169272), (362, 84636), (543, 56424), (724, 42318), (1086, 28212), (1448, 21159), (1629, 18808), (2172, 14106), (2351, 13032), (3258, 9404), (4344, 7053), (4702, 6516)]