30769760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 84333312

約数和(自身を除く): 53563552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 331, 332, 415, 560, 581, 662, 664, 830, 1120, 1162, 1324, 1328, 1655, 1660, 2317, 2324, 2648, 2656, 2905, 3310, 3320, 4634, 4648, 5296, 5810, 6620, 6640, 9268, 9296, 10592, 11585, 11620, 13240, 13280, 18536, 18592, 23170, 23240, 26480, 27473, 37072, 46340, 46480, 52960, 54946, 74144, 92680, 92960, 109892, 137365, 185360, 192311, 219784, 274730, 370720, 384622, 439568, 549460, 769244, 879136, 961555, 1098920, 1538488, 1923110, 2197840, 3076976, 3846220, 4395680, 6153952, 7692440, 15384880, 30769760]

約数ペア:

[(1, 30769760), (2, 15384880), (4, 7692440), (5, 6153952), (7, 4395680), (8, 3846220), (10, 3076976), (14, 2197840), (16, 1923110), (20, 1538488), (28, 1098920), (32, 961555), (35, 879136), (40, 769244), (56, 549460), (70, 439568), (80, 384622), (83, 370720), (112, 274730), (140, 219784), (160, 192311), (166, 185360), (224, 137365), (280, 109892), (331, 92960), (332, 92680), (415, 74144), (560, 54946), (581, 52960), (662, 46480), (664, 46340), (830, 37072), (1120, 27473), (1162, 26480), (1324, 23240), (1328, 23170), (1655, 18592), (1660, 18536), (2317, 13280), (2324, 13240), (2648, 11620), (2656, 11585), (2905, 10592), (3310, 9296), (3320, 9268), (4634, 6640), (4648, 6620), (5296, 5810)]