1320551430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{28789}}^1$

素因数の和:28949

約数の個数: 64

約数和(自身を含む): 3482438400

約数和(自身を除く): 2161886970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 139, 165, 278, 330, 417, 695, 834, 1390, 1529, 2085, 3058, 4170, 4587, 7645, 9174, 15290, 22935, 28789, 45870, 57578, 86367, 143945, 172734, 287890, 316679, 431835, 633358, 863670, 950037, 1583395, 1900074, 3166790, 4001671, 4750185, 8003342, 9500370, 12005013, 20008355, 24010026, 40016710, 44018381, 60025065, 88036762, 120050130, 132055143, 220091905, 264110286, 440183810, 660275715, 1320551430]

約数ペア:

[(1, 1320551430), (2, 660275715), (3, 440183810), (5, 264110286), (6, 220091905), (10, 132055143), (11, 120050130), (15, 88036762), (22, 60025065), (30, 44018381), (33, 40016710), (55, 24010026), (66, 20008355), (110, 12005013), (139, 9500370), (165, 8003342), (278, 4750185), (330, 4001671), (417, 3166790), (695, 1900074), (834, 1583395), (1390, 950037), (1529, 863670), (2085, 633358), (3058, 431835), (4170, 316679), (4587, 287890), (7645, 172734), (9174, 143945), (15290, 86367), (22935, 57578), (28789, 45870)]