30248876

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1158

約数の個数: 36

約数和(自身を含む): 62033328

約数和(自身を除く): 31784452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 983, 1099, 1966, 2198, 3932, 4396, 6881, 7693, 13762, 15386, 27524, 30772, 48167, 96334, 154331, 192668, 308662, 617324, 1080317, 2160634, 4321268, 7562219, 15124438, 30248876]

約数ペア:

[(1, 30248876), (2, 15124438), (4, 7562219), (7, 4321268), (14, 2160634), (28, 1080317), (49, 617324), (98, 308662), (157, 192668), (196, 154331), (314, 96334), (628, 48167), (983, 30772), (1099, 27524), (1966, 15386), (2198, 13762), (3932, 7693), (4396, 6881)]