12842370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4647

約数の個数: 48

約数和(自身を含む): 34474752

約数和(自身を除く): 21632382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 4603, 9206, 13809, 23015, 27618, 41427, 46030, 69045, 82854, 138090, 142693, 207135, 285386, 414270, 428079, 713465, 856158, 1284237, 1426930, 2140395, 2568474, 4280790, 6421185, 12842370]

約数ペア:

[(1, 12842370), (2, 6421185), (3, 4280790), (5, 2568474), (6, 2140395), (9, 1426930), (10, 1284237), (15, 856158), (18, 713465), (30, 428079), (31, 414270), (45, 285386), (62, 207135), (90, 142693), (93, 138090), (155, 82854), (186, 69045), (279, 46030), (310, 41427), (465, 27618), (558, 23015), (930, 13809), (1395, 9206), (2790, 4603)]