873270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 2351232

約数和(自身を除く): 1477962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 313, 465, 558, 626, 930, 939, 1395, 1565, 1878, 2790, 2817, 3130, 4695, 5634, 9390, 9703, 14085, 19406, 28170, 29109, 48515, 58218, 87327, 97030, 145545, 174654, 291090, 436635, 873270]

約数ペア:

[(1, 873270), (2, 436635), (3, 291090), (5, 174654), (6, 145545), (9, 97030), (10, 87327), (15, 58218), (18, 48515), (30, 29109), (31, 28170), (45, 19406), (62, 14085), (90, 9703), (93, 9390), (155, 5634), (186, 4695), (279, 3130), (310, 2817), (313, 2790), (465, 1878), (558, 1565), (626, 1395), (930, 939)]