65220420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37483}}^1$

素因数の和:37524

約数の個数: 48

約数和(自身を含む): 188919360

約数和(自身を除く): 123698940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 37483, 74966, 112449, 149932, 187415, 224898, 374830, 449796, 562245, 749660, 1087007, 1124490, 2174014, 2248980, 3261021, 4348028, 5435035, 6522042, 10870070, 13044084, 16305105, 21740140, 32610210, 65220420]

約数ペア:

[(1, 65220420), (2, 32610210), (3, 21740140), (4, 16305105), (5, 13044084), (6, 10870070), (10, 6522042), (12, 5435035), (15, 4348028), (20, 3261021), (29, 2248980), (30, 2174014), (58, 1124490), (60, 1087007), (87, 749660), (116, 562245), (145, 449796), (174, 374830), (290, 224898), (348, 187415), (435, 149932), (580, 112449), (870, 74966), (1740, 37483)]