61430642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 119508480

約数和(自身を除く): 58077838

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 103, 113, 182, 203, 206, 226, 377, 406, 721, 754, 791, 1339, 1442, 1469, 1582, 2639, 2678, 2938, 2987, 3277, 5278, 5974, 6554, 9373, 10283, 11639, 18746, 20566, 20909, 22939, 23278, 38831, 41818, 42601, 45878, 77662, 81473, 85202, 151307, 162946, 271817, 298207, 302614, 337531, 543634, 596414, 675062, 1059149, 2118298, 2362717, 4387903, 4725434, 8775806, 30715321, 61430642]

約数ペア:

[(1, 61430642), (2, 30715321), (7, 8775806), (13, 4725434), (14, 4387903), (26, 2362717), (29, 2118298), (58, 1059149), (91, 675062), (103, 596414), (113, 543634), (182, 337531), (203, 302614), (206, 298207), (226, 271817), (377, 162946), (406, 151307), (721, 85202), (754, 81473), (791, 77662), (1339, 45878), (1442, 42601), (1469, 41818), (1582, 38831), (2639, 23278), (2678, 22939), (2938, 20909), (2987, 20566), (3277, 18746), (5278, 11639), (5974, 10283), (6554, 9373)]