57091860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{6473}}^1$

素因数の和:6502

約数の個数: 108

約数和(自身を含む): 201483828

約数和(自身を除く): 144391968

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 6473, 8820, 12946, 19419, 25892, 32365, 38838, 45311, 58257, 64730, 77676, 90622, 97095, 116514, 129460, 135933, 181244, 194190, 226555, 233028, 271866, 291285, 317177, 388380, 407799, 453110, 543732, 582570, 634354, 679665, 815598, 906220, 951531, 1165140, 1268708, 1359330, 1585885, 1631196, 1903062, 2038995, 2718660, 2854593, 3171770, 3806124, 4077990, 4757655, 5709186, 6343540, 8155980, 9515310, 11418372, 14272965, 19030620, 28545930, 57091860]

約数ペア:

[(1, 57091860), (2, 28545930), (3, 19030620), (4, 14272965), (5, 11418372), (6, 9515310), (7, 8155980), (9, 6343540), (10, 5709186), (12, 4757655), (14, 4077990), (15, 3806124), (18, 3171770), (20, 2854593), (21, 2718660), (28, 2038995), (30, 1903062), (35, 1631196), (36, 1585885), (42, 1359330), (45, 1268708), (49, 1165140), (60, 951531), (63, 906220), (70, 815598), (84, 679665), (90, 634354), (98, 582570), (105, 543732), (126, 453110), (140, 407799), (147, 388380), (180, 317177), (196, 291285), (210, 271866), (245, 233028), (252, 226555), (294, 194190), (315, 181244), (420, 135933), (441, 129460), (490, 116514), (588, 97095), (630, 90622), (735, 77676), (882, 64730), (980, 58257), (1260, 45311), (1470, 38838), (1764, 32365), (2205, 25892), (2940, 19419), (4410, 12946), (6473, 8820)]