29196540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8537}}^1$

素因数の和:8571

約数の個数: 72

約数和(自身を含む): 93234960

約数和(自身を除く): 64038420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 8537, 17074, 25611, 34148, 42685, 51222, 76833, 85370, 102444, 128055, 153666, 162203, 170740, 256110, 307332, 324406, 384165, 486609, 512220, 648812, 768330, 811015, 973218, 1459827, 1536660, 1622030, 1946436, 2433045, 2919654, 3244060, 4866090, 5839308, 7299135, 9732180, 14598270, 29196540]

約数ペア:

[(1, 29196540), (2, 14598270), (3, 9732180), (4, 7299135), (5, 5839308), (6, 4866090), (9, 3244060), (10, 2919654), (12, 2433045), (15, 1946436), (18, 1622030), (19, 1536660), (20, 1459827), (30, 973218), (36, 811015), (38, 768330), (45, 648812), (57, 512220), (60, 486609), (76, 384165), (90, 324406), (95, 307332), (114, 256110), (171, 170740), (180, 162203), (190, 153666), (228, 128055), (285, 102444), (342, 85370), (380, 76833), (570, 51222), (684, 42685), (855, 34148), (1140, 25611), (1710, 17074), (3420, 8537)]