212914020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29327}}^1$

素因数の和:29361

約数の個数: 72

約数和(自身を含む): 655304832

約数和(自身を除く): 442390812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 29327, 58654, 87981, 117308, 146635, 175962, 293270, 322597, 351924, 439905, 586540, 645194, 879810, 967791, 1290388, 1612985, 1759620, 1935582, 3225970, 3548567, 3871164, 4838955, 6451940, 7097134, 9677910, 10645701, 14194268, 17742835, 19355820, 21291402, 35485670, 42582804, 53228505, 70971340, 106457010, 212914020]

約数ペア:

[(1, 212914020), (2, 106457010), (3, 70971340), (4, 53228505), (5, 42582804), (6, 35485670), (10, 21291402), (11, 19355820), (12, 17742835), (15, 14194268), (20, 10645701), (22, 9677910), (30, 7097134), (33, 6451940), (44, 4838955), (55, 3871164), (60, 3548567), (66, 3225970), (110, 1935582), (121, 1759620), (132, 1612985), (165, 1290388), (220, 967791), (242, 879810), (330, 645194), (363, 586540), (484, 439905), (605, 351924), (660, 322597), (726, 293270), (1210, 175962), (1452, 146635), (1815, 117308), (2420, 87981), (3630, 58654), (7260, 29327)]