109639460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6621

約数の個数: 72

約数和(自身を含む): 283631544

約数和(自身を除く): 173992084

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 6581, 8330, 13162, 16660, 26324, 32905, 46067, 65810, 92134, 111877, 131620, 184268, 223754, 230335, 322469, 447508, 460670, 559385, 644938, 783139, 921340, 1118770, 1289876, 1566278, 1612345, 2237540, 3132556, 3224690, 3915695, 5481973, 6449380, 7831390, 10963946, 15662780, 21927892, 27409865, 54819730, 109639460]

約数ペア:

[(1, 109639460), (2, 54819730), (4, 27409865), (5, 21927892), (7, 15662780), (10, 10963946), (14, 7831390), (17, 6449380), (20, 5481973), (28, 3915695), (34, 3224690), (35, 3132556), (49, 2237540), (68, 1612345), (70, 1566278), (85, 1289876), (98, 1118770), (119, 921340), (140, 783139), (170, 644938), (196, 559385), (238, 460670), (245, 447508), (340, 322469), (476, 230335), (490, 223754), (595, 184268), (833, 131620), (980, 111877), (1190, 92134), (1666, 65810), (2380, 46067), (3332, 32905), (4165, 26324), (6581, 16660), (8330, 13162)]