1746540

素因数分解:

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

素因数の和:359

約数の個数: 72

約数和(自身を含む): 5486208

約数和(自身を除く): 3739668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 313, 372, 465, 558, 620, 626, 930, 939, 1116, 1252, 1395, 1565, 1860, 1878, 2790, 2817, 3130, 3756, 4695, 5580, 5634, 6260, 9390, 9703, 11268, 14085, 18780, 19406, 28170, 29109, 38812, 48515, 56340, 58218, 87327, 97030, 116436, 145545, 174654, 194060, 291090, 349308, 436635, 582180, 873270, 1746540]

約数ペア:

[(1, 1746540), (2, 873270), (3, 582180), (4, 436635), (5, 349308), (6, 291090), (9, 194060), (10, 174654), (12, 145545), (15, 116436), (18, 97030), (20, 87327), (30, 58218), (31, 56340), (36, 48515), (45, 38812), (60, 29109), (62, 28170), (90, 19406), (93, 18780), (124, 14085), (155, 11268), (180, 9703), (186, 9390), (279, 6260), (310, 5634), (313, 5580), (372, 4695), (465, 3756), (558, 3130), (620, 2817), (626, 2790), (930, 1878), (939, 1860), (1116, 1565), (1252, 1395)]