74467291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1\times {\mathrm{7867}}^1$

素因数の和:9955

約数の個数: 96

約数和(自身を含む): 211280348160

約数和(自身を除く): 136813056900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1997, 2370, 3994, 4740, 5991, 7867, 7988, 9985, 11982, 15734, 19970, 23601, 23964, 29955, 31468, 39335, 39940, 47202, 59910, 78670, 94404, 118005, 119820, 157340, 157763, 236010, 315526, 472020, 473289, 621493, 631052, 788815, 946578, 1242986, 1577630, 1864479, 1893156, 2366445, 2485972, 3107465, 3155260, 3728958, 4732890, 6214930, 7457916, 9322395, 9465780, 12429860, 15710399, 18644790, 31420798, 37289580, 47131197, 62841596, 78551995, 94262394, 157103990, 188524788, 235655985, 314207980, 471311970, 942623940, 1241121521, 2482243042, 3723364563, 4964486084, 6205607605, 7446729126, 12411215210, 14893458252, 18616822815, 24822430420, 37233645630, 74467291260]

約数ペア:

[(1, 74467291260), (2, 37233645630), (3, 24822430420), (4, 18616822815), (5, 14893458252), (6, 12411215210), (10, 7446729126), (12, 6205607605), (15, 4964486084), (20, 3723364563), (30, 2482243042), (60, 1241121521), (79, 942623940), (158, 471311970), (237, 314207980), (316, 235655985), (395, 188524788), (474, 157103990), (790, 94262394), (948, 78551995), (1185, 62841596), (1580, 47131197), (1997, 37289580), (2370, 31420798), (3994, 18644790), (4740, 15710399), (5991, 12429860), (7867, 9465780), (7988, 9322395), (9985, 7457916), (11982, 6214930), (15734, 4732890), (19970, 3728958), (23601, 3155260), (23964, 3107465), (29955, 2485972), (31468, 2366445), (39335, 1893156), (39940, 1864479), (47202, 1577630), (59910, 1242986), (78670, 946578), (94404, 788815), (118005, 631052), (119820, 621493), (157340, 473289), (157763, 472020), (236010, 315526)]