133798330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 260031456

約数和(自身を除く): 126233126

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 289, 335, 578, 670, 691, 1139, 1382, 1445, 2278, 2890, 3455, 5695, 6910, 11390, 11747, 19363, 23494, 38726, 46297, 58735, 92594, 96815, 117470, 193630, 199699, 231485, 399398, 462970, 787049, 998495, 1574098, 1996990, 3935245, 7870490, 13379833, 26759666, 66899165, 133798330]

約数ペア:

[(1, 133798330), (2, 66899165), (5, 26759666), (10, 13379833), (17, 7870490), (34, 3935245), (67, 1996990), (85, 1574098), (134, 998495), (170, 787049), (289, 462970), (335, 399398), (578, 231485), (670, 199699), (691, 193630), (1139, 117470), (1382, 96815), (1445, 92594), (2278, 58735), (2890, 46297), (3455, 38726), (5695, 23494), (6910, 19363), (11390, 11747)]