73615630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 153031680

約数和(自身を除く): 79416050

約数列:

[1, 2, 5, 10, 11, 22, 29, 47, 55, 58, 94, 110, 145, 235, 290, 319, 470, 491, 517, 638, 982, 1034, 1363, 1595, 2455, 2585, 2726, 3190, 4910, 5170, 5401, 6815, 10802, 13630, 14239, 14993, 23077, 27005, 28478, 29986, 46154, 54010, 71195, 74965, 115385, 142390, 149930, 156629, 230770, 253847, 313258, 507694, 669233, 783145, 1269235, 1338466, 1566290, 2538470, 3346165, 6692330, 7361563, 14723126, 36807815, 73615630]

約数ペア:

[(1, 73615630), (2, 36807815), (5, 14723126), (10, 7361563), (11, 6692330), (22, 3346165), (29, 2538470), (47, 1566290), (55, 1338466), (58, 1269235), (94, 783145), (110, 669233), (145, 507694), (235, 313258), (290, 253847), (319, 230770), (470, 156629), (491, 149930), (517, 142390), (638, 115385), (982, 74965), (1034, 71195), (1363, 54010), (1595, 46154), (2455, 29986), (2585, 28478), (2726, 27005), (3190, 23077), (4910, 14993), (5170, 14239), (5401, 13630), (6815, 10802)]