21611098920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5807}}^1\times {\mathrm{31013}}^1$

素因数の和:36834

約数の個数: 64

約数和(自身を含む): 64846552320

約数和(自身を除く): 43235453400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5807, 11614, 17421, 23228, 29035, 31013, 34842, 46456, 58070, 62026, 69684, 87105, 93039, 116140, 124052, 139368, 155065, 174210, 186078, 232280, 248104, 310130, 348420, 372156, 465195, 620260, 696840, 744312, 930390, 1240520, 1860780, 3721560, 180092491, 360184982, 540277473, 720369964, 900462455, 1080554946, 1440739928, 1800924910, 2161109892, 2701387365, 3601849820, 4322219784, 5402774730, 7203699640, 10805549460, 21611098920]

約数ペア:

[(1, 21611098920), (2, 10805549460), (3, 7203699640), (4, 5402774730), (5, 4322219784), (6, 3601849820), (8, 2701387365), (10, 2161109892), (12, 1800924910), (15, 1440739928), (20, 1080554946), (24, 900462455), (30, 720369964), (40, 540277473), (60, 360184982), (120, 180092491), (5807, 3721560), (11614, 1860780), (17421, 1240520), (23228, 930390), (29035, 744312), (31013, 696840), (34842, 620260), (46456, 465195), (58070, 372156), (62026, 348420), (69684, 310130), (87105, 248104), (93039, 232280), (116140, 186078), (124052, 174210), (139368, 155065)]