1857368430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{7109}}^1$

素因数の和:10025

約数の個数: 48

約数和(自身を含む): 4831500960

約数和(自身を除く): 2974132530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2903, 5806, 7109, 8709, 14218, 14515, 17418, 21327, 26127, 29030, 35545, 42654, 43545, 52254, 63981, 71090, 87090, 106635, 127962, 130635, 213270, 261270, 319905, 639810, 20637427, 41274854, 61912281, 103187135, 123824562, 185736843, 206374270, 309561405, 371473686, 619122810, 928684215, 1857368430]

約数ペア:

[(1, 1857368430), (2, 928684215), (3, 619122810), (5, 371473686), (6, 309561405), (9, 206374270), (10, 185736843), (15, 123824562), (18, 103187135), (30, 61912281), (45, 41274854), (90, 20637427), (2903, 639810), (5806, 319905), (7109, 261270), (8709, 213270), (14218, 130635), (14515, 127962), (17418, 106635), (21327, 87090), (26127, 71090), (29030, 63981), (35545, 52254), (42654, 43545)]