61229340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10973}}^1$

素因数の和:11019

約数の個数: 72

約数和(自身を含む): 191737728

約数和(自身を除く): 130508388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 10973, 21946, 32919, 43892, 54865, 65838, 98757, 109730, 131676, 164595, 197514, 219460, 329190, 340163, 395028, 493785, 658380, 680326, 987570, 1020489, 1360652, 1700815, 1975140, 2040978, 3061467, 3401630, 4081956, 5102445, 6122934, 6803260, 10204890, 12245868, 15307335, 20409780, 30614670, 61229340]

約数ペア:

[(1, 61229340), (2, 30614670), (3, 20409780), (4, 15307335), (5, 12245868), (6, 10204890), (9, 6803260), (10, 6122934), (12, 5102445), (15, 4081956), (18, 3401630), (20, 3061467), (30, 2040978), (31, 1975140), (36, 1700815), (45, 1360652), (60, 1020489), (62, 987570), (90, 680326), (93, 658380), (124, 493785), (155, 395028), (180, 340163), (186, 329190), (279, 219460), (310, 197514), (372, 164595), (465, 131676), (558, 109730), (620, 98757), (930, 65838), (1116, 54865), (1395, 43892), (1860, 32919), (2790, 21946), (5580, 10973)]