2041509330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3240491}}^1$

素因数の和:3240511

約数の個数: 48

約数和(自身を含む): 6066201024

約数和(自身を除く): 4024691694

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3240491, 6480982, 9721473, 16202455, 19442946, 22683437, 29164419, 32404910, 45366874, 48607365, 58328838, 68050311, 97214730, 113417185, 136100622, 145822095, 204150933, 226834370, 291644190, 340251555, 408301866, 680503110, 1020754665, 2041509330]

約数ペア:

[(1, 2041509330), (2, 1020754665), (3, 680503110), (5, 408301866), (6, 340251555), (7, 291644190), (9, 226834370), (10, 204150933), (14, 145822095), (15, 136100622), (18, 113417185), (21, 97214730), (30, 68050311), (35, 58328838), (42, 48607365), (45, 45366874), (63, 32404910), (70, 29164419), (90, 22683437), (105, 19442946), (126, 16202455), (210, 9721473), (315, 6480982), (630, 3240491)]