11910090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 30627072

約数和(自身を除く): 18716982

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 421, 615, 690, 842, 943, 1230, 1263, 1886, 2105, 2526, 2829, 4210, 4715, 5658, 6315, 9430, 9683, 12630, 14145, 17261, 19366, 28290, 29049, 34522, 48415, 51783, 58098, 86305, 96830, 103566, 145245, 172610, 258915, 290490, 397003, 517830, 794006, 1191009, 1985015, 2382018, 3970030, 5955045, 11910090]

約数ペア:

[(1, 11910090), (2, 5955045), (3, 3970030), (5, 2382018), (6, 1985015), (10, 1191009), (15, 794006), (23, 517830), (30, 397003), (41, 290490), (46, 258915), (69, 172610), (82, 145245), (115, 103566), (123, 96830), (138, 86305), (205, 58098), (230, 51783), (246, 48415), (345, 34522), (410, 29049), (421, 28290), (615, 19366), (690, 17261), (842, 14145), (943, 12630), (1230, 9683), (1263, 9430), (1886, 6315), (2105, 5658), (2526, 4715), (2829, 4210)]