22113810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 80

約数和(自身を含む): 62099136

約数和(自身を除く): 39985326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1187, 1242, 1863, 2070, 2374, 3105, 3561, 3726, 5935, 6210, 7122, 9315, 10683, 11870, 17805, 18630, 21366, 27301, 32049, 35610, 53415, 54602, 64098, 81903, 96147, 106830, 136505, 160245, 163806, 192294, 245709, 273010, 320490, 409515, 480735, 491418, 737127, 819030, 961470, 1228545, 1474254, 2211381, 2457090, 3685635, 4422762, 7371270, 11056905, 22113810]

約数ペア:

[(1, 22113810), (2, 11056905), (3, 7371270), (5, 4422762), (6, 3685635), (9, 2457090), (10, 2211381), (15, 1474254), (18, 1228545), (23, 961470), (27, 819030), (30, 737127), (45, 491418), (46, 480735), (54, 409515), (69, 320490), (81, 273010), (90, 245709), (115, 192294), (135, 163806), (138, 160245), (162, 136505), (207, 106830), (230, 96147), (270, 81903), (345, 64098), (405, 54602), (414, 53415), (621, 35610), (690, 32049), (810, 27301), (1035, 21366), (1187, 18630), (1242, 17805), (1863, 11870), (2070, 10683), (2374, 9315), (3105, 7122), (3561, 6210), (3726, 5935)]