713208020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1953

約数の個数: 96

約数和(自身を含む): 1789966080

約数和(自身を除く): 1076758060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 97, 116, 140, 145, 194, 203, 290, 388, 406, 485, 580, 679, 812, 970, 1015, 1358, 1811, 1940, 2030, 2716, 2813, 3395, 3622, 4060, 5626, 6790, 7244, 9055, 11252, 12677, 13580, 14065, 18110, 19691, 25354, 28130, 36220, 39382, 50708, 52519, 56260, 63385, 78764, 98455, 105038, 126770, 175667, 196910, 210076, 253540, 262595, 351334, 367633, 393820, 525190, 702668, 735266, 878335, 1050380, 1229669, 1470532, 1756670, 1838165, 2459338, 3513340, 3676330, 4918676, 5094343, 6148345, 7352660, 10188686, 12296690, 20377372, 24593380, 25471715, 35660401, 50943430, 71320802, 101886860, 142641604, 178302005, 356604010, 713208020]

約数ペア:

[(1, 713208020), (2, 356604010), (4, 178302005), (5, 142641604), (7, 101886860), (10, 71320802), (14, 50943430), (20, 35660401), (28, 25471715), (29, 24593380), (35, 20377372), (58, 12296690), (70, 10188686), (97, 7352660), (116, 6148345), (140, 5094343), (145, 4918676), (194, 3676330), (203, 3513340), (290, 2459338), (388, 1838165), (406, 1756670), (485, 1470532), (580, 1229669), (679, 1050380), (812, 878335), (970, 735266), (1015, 702668), (1358, 525190), (1811, 393820), (1940, 367633), (2030, 351334), (2716, 262595), (2813, 253540), (3395, 210076), (3622, 196910), (4060, 175667), (5626, 126770), (6790, 105038), (7244, 98455), (9055, 78764), (11252, 63385), (12677, 56260), (13580, 52519), (14065, 50708), (18110, 39382), (19691, 36220), (25354, 28130)]