22113540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 71070720

約数和(自身を除く): 48957180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1321, 1395, 1674, 1860, 2642, 2790, 3348, 3963, 4185, 5284, 5580, 6605, 7926, 8370, 11889, 13210, 15852, 16740, 19815, 23778, 26420, 35667, 39630, 40951, 47556, 59445, 71334, 79260, 81902, 118890, 122853, 142668, 163804, 178335, 204755, 237780, 245706, 356670, 368559, 409510, 491412, 614265, 713340, 737118, 819020, 1105677, 1228530, 1474236, 1842795, 2211354, 2457060, 3685590, 4422708, 5528385, 7371180, 11056770, 22113540]

約数ペア:

[(1, 22113540), (2, 11056770), (3, 7371180), (4, 5528385), (5, 4422708), (6, 3685590), (9, 2457060), (10, 2211354), (12, 1842795), (15, 1474236), (18, 1228530), (20, 1105677), (27, 819020), (30, 737118), (31, 713340), (36, 614265), (45, 491412), (54, 409510), (60, 368559), (62, 356670), (90, 245706), (93, 237780), (108, 204755), (124, 178335), (135, 163804), (155, 142668), (180, 122853), (186, 118890), (270, 81902), (279, 79260), (310, 71334), (372, 59445), (465, 47556), (540, 40951), (558, 39630), (620, 35667), (837, 26420), (930, 23778), (1116, 19815), (1321, 16740), (1395, 15852), (1674, 13210), (1860, 11889), (2642, 8370), (2790, 7926), (3348, 6605), (3963, 5580), (4185, 5284)]