61562820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2581

約数の個数: 96

約数和(自身を含む): 193205376

約数和(自身を除く): 131642556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 2521, 4070, 4884, 5042, 6105, 7563, 8140, 10084, 12210, 12605, 15126, 24420, 25210, 27731, 30252, 37815, 50420, 55462, 75630, 83193, 93277, 110924, 138655, 151260, 166386, 186554, 277310, 279831, 332772, 373108, 415965, 466385, 554620, 559662, 831930, 932770, 1026047, 1119324, 1399155, 1663860, 1865540, 2052094, 2798310, 3078141, 4104188, 5130235, 5596620, 6156282, 10260470, 12312564, 15390705, 20520940, 30781410, 61562820]

約数ペア:

[(1, 61562820), (2, 30781410), (3, 20520940), (4, 15390705), (5, 12312564), (6, 10260470), (10, 6156282), (11, 5596620), (12, 5130235), (15, 4104188), (20, 3078141), (22, 2798310), (30, 2052094), (33, 1865540), (37, 1663860), (44, 1399155), (55, 1119324), (60, 1026047), (66, 932770), (74, 831930), (110, 559662), (111, 554620), (132, 466385), (148, 415965), (165, 373108), (185, 332772), (220, 279831), (222, 277310), (330, 186554), (370, 166386), (407, 151260), (444, 138655), (555, 110924), (660, 93277), (740, 83193), (814, 75630), (1110, 55462), (1221, 50420), (1628, 37815), (2035, 30252), (2220, 27731), (2442, 25210), (2521, 24420), (4070, 15126), (4884, 12605), (5042, 12210), (6105, 10084), (7563, 8140)]