42146060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 104509440

約数和(自身を除く): 62363380

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 59, 68, 85, 110, 118, 170, 187, 191, 220, 236, 295, 340, 374, 382, 590, 649, 748, 764, 935, 955, 1003, 1180, 1298, 1870, 1910, 2006, 2101, 2596, 3245, 3247, 3740, 3820, 4012, 4202, 5015, 6490, 6494, 8404, 10030, 10505, 11033, 11269, 12980, 12988, 16235, 20060, 21010, 22066, 22538, 32470, 35717, 42020, 44132, 45076, 55165, 56345, 64940, 71434, 110330, 112690, 123959, 142868, 178585, 191573, 220660, 225380, 247918, 357170, 383146, 495836, 619795, 714340, 766292, 957865, 1239590, 1915730, 2107303, 2479180, 3831460, 4214606, 8429212, 10536515, 21073030, 42146060]

約数ペア:

[(1, 42146060), (2, 21073030), (4, 10536515), (5, 8429212), (10, 4214606), (11, 3831460), (17, 2479180), (20, 2107303), (22, 1915730), (34, 1239590), (44, 957865), (55, 766292), (59, 714340), (68, 619795), (85, 495836), (110, 383146), (118, 357170), (170, 247918), (187, 225380), (191, 220660), (220, 191573), (236, 178585), (295, 142868), (340, 123959), (374, 112690), (382, 110330), (590, 71434), (649, 64940), (748, 56345), (764, 55165), (935, 45076), (955, 44132), (1003, 42020), (1180, 35717), (1298, 32470), (1870, 22538), (1910, 22066), (2006, 21010), (2101, 20060), (2596, 16235), (3245, 12988), (3247, 12980), (3740, 11269), (3820, 11033), (4012, 10505), (4202, 10030), (5015, 8404), (6490, 6494)]