121202910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1319}}^1$

素因数の和:2353

約数の個数: 48

約数和(自身を含む): 315675360

約数和(自身を除く): 194472450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1021, 1319, 2042, 2638, 3063, 3957, 5105, 6126, 6595, 7914, 9189, 10210, 11871, 13190, 15315, 18378, 19785, 23742, 30630, 39570, 45945, 59355, 91890, 118710, 1346699, 2693398, 4040097, 6733495, 8080194, 12120291, 13466990, 20200485, 24240582, 40400970, 60601455, 121202910]

約数ペア:

[(1, 121202910), (2, 60601455), (3, 40400970), (5, 24240582), (6, 20200485), (9, 13466990), (10, 12120291), (15, 8080194), (18, 6733495), (30, 4040097), (45, 2693398), (90, 1346699), (1021, 118710), (1319, 91890), (2042, 59355), (2638, 45945), (3063, 39570), (3957, 30630), (5105, 23742), (6126, 19785), (6595, 18378), (7914, 15315), (9189, 13190), (10210, 11871)]