222489870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 545541696

約数和(自身を除く): 323051826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 101, 194, 202, 291, 303, 485, 505, 582, 606, 757, 970, 1010, 1455, 1514, 1515, 2271, 2910, 3030, 3785, 4542, 7570, 9797, 11355, 19594, 22710, 29391, 48985, 58782, 73429, 76457, 97970, 146858, 146955, 152914, 220287, 229371, 293910, 367145, 382285, 440574, 458742, 734290, 764570, 1101435, 1146855, 2202870, 2293710, 7416329, 14832658, 22248987, 37081645, 44497974, 74163290, 111244935, 222489870]

約数ペア:

[(1, 222489870), (2, 111244935), (3, 74163290), (5, 44497974), (6, 37081645), (10, 22248987), (15, 14832658), (30, 7416329), (97, 2293710), (101, 2202870), (194, 1146855), (202, 1101435), (291, 764570), (303, 734290), (485, 458742), (505, 440574), (582, 382285), (606, 367145), (757, 293910), (970, 229371), (1010, 220287), (1455, 152914), (1514, 146955), (1515, 146858), (2271, 97970), (2910, 76457), (3030, 73429), (3785, 58782), (4542, 48985), (7570, 29391), (9797, 22710), (11355, 19594)]