4453490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 9018432

約数和(自身を除く): 4564942

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 67, 85, 115, 134, 170, 230, 289, 335, 391, 578, 670, 782, 1139, 1445, 1541, 1955, 2278, 2890, 3082, 3910, 5695, 6647, 7705, 11390, 13294, 15410, 19363, 26197, 33235, 38726, 52394, 66470, 96815, 130985, 193630, 261970, 445349, 890698, 2226745, 4453490]

約数ペア:

[(1, 4453490), (2, 2226745), (5, 890698), (10, 445349), (17, 261970), (23, 193630), (34, 130985), (46, 96815), (67, 66470), (85, 52394), (115, 38726), (134, 33235), (170, 26197), (230, 19363), (289, 15410), (335, 13294), (391, 11390), (578, 7705), (670, 6647), (782, 5695), (1139, 3910), (1445, 3082), (1541, 2890), (1955, 2278)]