61924860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11863}}^1$

素因数の和:11907

約数の個数: 72

約数和(自身を含む): 194332320

約数和(自身を除く): 132407460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 11863, 23726, 35589, 47452, 59315, 71178, 106767, 118630, 142356, 177945, 213534, 237260, 344027, 355890, 427068, 533835, 688054, 711780, 1032081, 1067670, 1376108, 1720135, 2064162, 2135340, 3096243, 3440270, 4128324, 5160405, 6192486, 6880540, 10320810, 12384972, 15481215, 20641620, 30962430, 61924860]

約数ペア:

[(1, 61924860), (2, 30962430), (3, 20641620), (4, 15481215), (5, 12384972), (6, 10320810), (9, 6880540), (10, 6192486), (12, 5160405), (15, 4128324), (18, 3440270), (20, 3096243), (29, 2135340), (30, 2064162), (36, 1720135), (45, 1376108), (58, 1067670), (60, 1032081), (87, 711780), (90, 688054), (116, 533835), (145, 427068), (174, 355890), (180, 344027), (261, 237260), (290, 213534), (348, 177945), (435, 142356), (522, 118630), (580, 106767), (870, 71178), (1044, 59315), (1305, 47452), (1740, 35589), (2610, 23726), (5220, 11863)]