1019750220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{10357}}^1$

素因数の和:10919

約数の個数: 72

約数和(自身を含む): 3099196464

約数和(自身を除く): 2079446244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 547, 1094, 1641, 2188, 2735, 3282, 4923, 5470, 6564, 8205, 9846, 10357, 10940, 16410, 19692, 20714, 24615, 31071, 32820, 41428, 49230, 51785, 62142, 93213, 98460, 103570, 124284, 155355, 186426, 207140, 310710, 372852, 466065, 621420, 932130, 1864260, 5665279, 11330558, 16995837, 22661116, 28326395, 33991674, 50987511, 56652790, 67983348, 84979185, 101975022, 113305580, 169958370, 203950044, 254937555, 339916740, 509875110, 1019750220]

約数ペア:

[(1, 1019750220), (2, 509875110), (3, 339916740), (4, 254937555), (5, 203950044), (6, 169958370), (9, 113305580), (10, 101975022), (12, 84979185), (15, 67983348), (18, 56652790), (20, 50987511), (30, 33991674), (36, 28326395), (45, 22661116), (60, 16995837), (90, 11330558), (180, 5665279), (547, 1864260), (1094, 932130), (1641, 621420), (2188, 466065), (2735, 372852), (3282, 310710), (4923, 207140), (5470, 186426), (6564, 155355), (8205, 124284), (9846, 103570), (10357, 98460), (10940, 93213), (16410, 62142), (19692, 51785), (20714, 49230), (24615, 41428), (31071, 32820)]