2877882830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 5438803968

約数和(自身を除く): 2560921138

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 193, 206, 310, 386, 467, 515, 934, 965, 1030, 1930, 2335, 3193, 4670, 5983, 6386, 11966, 14477, 15965, 19879, 28954, 29915, 31930, 39758, 48101, 59830, 72385, 90131, 96202, 99395, 144770, 180262, 198790, 240505, 450655, 481010, 616249, 901310, 1232498, 1491131, 2794061, 2982262, 3081245, 5588122, 6162490, 7455655, 9283493, 13970305, 14911310, 18566986, 27940610, 46417465, 92834930, 287788283, 575576566, 1438941415, 2877882830]

約数ペア:

[(1, 2877882830), (2, 1438941415), (5, 575576566), (10, 287788283), (31, 92834930), (62, 46417465), (103, 27940610), (155, 18566986), (193, 14911310), (206, 13970305), (310, 9283493), (386, 7455655), (467, 6162490), (515, 5588122), (934, 3081245), (965, 2982262), (1030, 2794061), (1930, 1491131), (2335, 1232498), (3193, 901310), (4670, 616249), (5983, 481010), (6386, 450655), (11966, 240505), (14477, 198790), (15965, 180262), (19879, 144770), (28954, 99395), (29915, 96202), (31930, 90131), (39758, 72385), (48101, 59830)]