30704354360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{109831}}^1$

素因数の和:110112

約数の個数: 64

約数和(自身を含む): 71764228800

約数和(自身を除く): 41059874440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 241, 290, 482, 580, 964, 1160, 1205, 1928, 2410, 4820, 6989, 9640, 13978, 27956, 34945, 55912, 69890, 109831, 139780, 219662, 279560, 439324, 549155, 878648, 1098310, 2196620, 3185099, 4393240, 6370198, 12740396, 15925495, 25480792, 26469271, 31850990, 52938542, 63701980, 105877084, 127403960, 132346355, 211754168, 264692710, 529385420, 767608859, 1058770840, 1535217718, 3070435436, 3838044295, 6140870872, 7676088590, 15352177180, 30704354360]

約数ペア:

[(1, 30704354360), (2, 15352177180), (4, 7676088590), (5, 6140870872), (8, 3838044295), (10, 3070435436), (20, 1535217718), (29, 1058770840), (40, 767608859), (58, 529385420), (116, 264692710), (145, 211754168), (232, 132346355), (241, 127403960), (290, 105877084), (482, 63701980), (580, 52938542), (964, 31850990), (1160, 26469271), (1205, 25480792), (1928, 15925495), (2410, 12740396), (4820, 6370198), (6989, 4393240), (9640, 3185099), (13978, 2196620), (27956, 1098310), (34945, 878648), (55912, 549155), (69890, 439324), (109831, 279560), (139780, 219662)]