90639210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{104183}}^1$

素因数の和:104222

約数の個数: 32

約数和(自身を含む): 225037440

約数和(自身を除く): 134398230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 104183, 208366, 312549, 520915, 625098, 1041830, 1562745, 3021307, 3125490, 6042614, 9063921, 15106535, 18127842, 30213070, 45319605, 90639210]

約数ペア:

[(1, 90639210), (2, 45319605), (3, 30213070), (5, 18127842), (6, 15106535), (10, 9063921), (15, 6042614), (29, 3125490), (30, 3021307), (58, 1562745), (87, 1041830), (145, 625098), (174, 520915), (290, 312549), (435, 208366), (870, 104183)]