15103670780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1163611}}^1$

素因数の和:1163690

約数の個数: 48

約数和(自身を含む): 35187626880

約数和(自身を除く): 20083956100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 1163611, 2327222, 4654444, 5818055, 11636110, 12799721, 23272220, 25599442, 51198884, 63998605, 68653049, 127997210, 137306098, 255994420, 274612196, 343265245, 686530490, 755183539, 1373060980, 1510367078, 3020734156, 3775917695, 7551835390, 15103670780]

約数ペア:

[(1, 15103670780), (2, 7551835390), (4, 3775917695), (5, 3020734156), (10, 1510367078), (11, 1373060980), (20, 755183539), (22, 686530490), (44, 343265245), (55, 274612196), (59, 255994420), (110, 137306098), (118, 127997210), (220, 68653049), (236, 63998605), (295, 51198884), (590, 25599442), (649, 23272220), (1180, 12799721), (1298, 11636110), (2596, 5818055), (3245, 4654444), (6490, 2327222), (12980, 1163611)]