13809210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 34594560

約数和(自身を除く): 20785350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 103, 109, 123, 205, 206, 218, 246, 309, 327, 410, 515, 545, 615, 618, 654, 1030, 1090, 1230, 1545, 1635, 3090, 3270, 4223, 4469, 8446, 8938, 11227, 12669, 13407, 21115, 22345, 22454, 25338, 26814, 33681, 42230, 44690, 56135, 63345, 67035, 67362, 112270, 126690, 134070, 168405, 336810, 460307, 920614, 1380921, 2301535, 2761842, 4603070, 6904605, 13809210]

約数ペア:

[(1, 13809210), (2, 6904605), (3, 4603070), (5, 2761842), (6, 2301535), (10, 1380921), (15, 920614), (30, 460307), (41, 336810), (82, 168405), (103, 134070), (109, 126690), (123, 112270), (205, 67362), (206, 67035), (218, 63345), (246, 56135), (309, 44690), (327, 42230), (410, 33681), (515, 26814), (545, 25338), (615, 22454), (618, 22345), (654, 21115), (1030, 13407), (1090, 12669), (1230, 11227), (1545, 8938), (1635, 8446), (3090, 4469), (3270, 4223)]