85142430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30517}}^1$

素因数の和:30561

約数の個数: 48

約数和(自身を含む): 228518784

約数和(自身を除く): 143376354

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, 30517, 61034, 91551, 152585, 183102, 274653, 305170, 457755, 549306, 915510, 946027, 1373265, 1892054, 2746530, 2838081, 4730135, 5676162, 8514243, 9460270, 14190405, 17028486, 28380810, 42571215, 85142430]

約数ペア:

[(1, 85142430), (2, 42571215), (3, 28380810), (5, 17028486), (6, 14190405), (9, 9460270), (10, 8514243), (15, 5676162), (18, 4730135), (30, 2838081), (31, 2746530), (45, 1892054), (62, 1373265), (90, 946027), (93, 915510), (155, 549306), (186, 457755), (279, 305170), (310, 274653), (465, 183102), (558, 152585), (930, 91551), (1395, 61034), (2790, 30517)]