41962140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21193}}^1$

素因数の和:21219

約数の個数: 72

約数和(自身を含む): 138863088

約数和(自身を除く): 96900948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 21193, 42386, 63579, 84772, 105965, 127158, 190737, 211930, 233123, 254316, 317895, 381474, 423860, 466246, 635790, 699369, 762948, 932492, 953685, 1165615, 1271580, 1398738, 1907370, 2098107, 2331230, 2797476, 3496845, 3814740, 4196214, 4662460, 6993690, 8392428, 10490535, 13987380, 20981070, 41962140]

約数ペア:

[(1, 41962140), (2, 20981070), (3, 13987380), (4, 10490535), (5, 8392428), (6, 6993690), (9, 4662460), (10, 4196214), (11, 3814740), (12, 3496845), (15, 2797476), (18, 2331230), (20, 2098107), (22, 1907370), (30, 1398738), (33, 1271580), (36, 1165615), (44, 953685), (45, 932492), (55, 762948), (60, 699369), (66, 635790), (90, 466246), (99, 423860), (110, 381474), (132, 317895), (165, 254316), (180, 233123), (198, 211930), (220, 190737), (330, 127158), (396, 105965), (495, 84772), (660, 63579), (990, 42386), (1980, 21193)]