1869486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{55343}}^1$

素因数の和:55918

約数の個数: 48

約数和(自身を含む): 5243954688

約数和(自身を除く): 3374468148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 563, 1126, 1689, 2252, 2815, 3378, 5630, 6756, 8445, 11260, 16890, 33780, 55343, 110686, 166029, 221372, 276715, 332058, 553430, 664116, 830145, 1106860, 1660290, 3320580, 31158109, 62316218, 93474327, 124632436, 155790545, 186948654, 311581090, 373897308, 467371635, 623162180, 934743270, 1869486540]

約数ペア:

[(1, 1869486540), (2, 934743270), (3, 623162180), (4, 467371635), (5, 373897308), (6, 311581090), (10, 186948654), (12, 155790545), (15, 124632436), (20, 93474327), (30, 62316218), (60, 31158109), (563, 3320580), (1126, 1660290), (1689, 1106860), (2252, 830145), (2815, 664116), (3378, 553430), (5630, 332058), (6756, 276715), (8445, 221372), (11260, 166029), (16890, 110686), (33780, 55343)]