30878968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 60328800

約数和(自身を除く): 29449832

約数列:

[1, 2, 4, 8, 29, 58, 116, 167, 232, 334, 668, 797, 1336, 1594, 3188, 4843, 6376, 9686, 19372, 23113, 38744, 46226, 92452, 133099, 184904, 266198, 532396, 1064792, 3859871, 7719742, 15439484, 30878968]

約数ペア:

[(1, 30878968), (2, 15439484), (4, 7719742), (8, 3859871), (29, 1064792), (58, 532396), (116, 266198), (167, 184904), (232, 133099), (334, 92452), (668, 46226), (797, 38744), (1336, 23113), (1594, 19372), (3188, 9686), (4843, 6376)]