315230130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{389173}}^1$

素因数の和:389192

約数の個数: 40

約数和(自身を含む): 847620972

約数和(自身を除く): 532390842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 389173, 778346, 1167519, 1945865, 2335038, 3502557, 3891730, 5837595, 7005114, 10507671, 11675190, 17512785, 21015342, 31523013, 35025570, 52538355, 63046026, 105076710, 157615065, 315230130]

約数ペア:

[(1, 315230130), (2, 157615065), (3, 105076710), (5, 63046026), (6, 52538355), (9, 35025570), (10, 31523013), (15, 21015342), (18, 17512785), (27, 11675190), (30, 10507671), (45, 7005114), (54, 5837595), (81, 3891730), (90, 3502557), (135, 2335038), (162, 1945865), (270, 1167519), (405, 778346), (810, 389173)]