22135860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4013

約数の個数: 72

約数和(自身を含む): 69328896

約数和(自身を除く): 47193036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 3967, 5580, 7934, 11901, 15868, 19835, 23802, 35703, 39670, 47604, 59505, 71406, 79340, 119010, 122977, 142812, 178515, 238020, 245954, 357030, 368931, 491908, 614885, 714060, 737862, 1106793, 1229770, 1475724, 1844655, 2213586, 2459540, 3689310, 4427172, 5533965, 7378620, 11067930, 22135860]

約数ペア:

[(1, 22135860), (2, 11067930), (3, 7378620), (4, 5533965), (5, 4427172), (6, 3689310), (9, 2459540), (10, 2213586), (12, 1844655), (15, 1475724), (18, 1229770), (20, 1106793), (30, 737862), (31, 714060), (36, 614885), (45, 491908), (60, 368931), (62, 357030), (90, 245954), (93, 238020), (124, 178515), (155, 142812), (180, 122977), (186, 119010), (279, 79340), (310, 71406), (372, 59505), (465, 47604), (558, 39670), (620, 35703), (930, 23802), (1116, 19835), (1395, 15868), (1860, 11901), (2790, 7934), (3967, 5580)]