19628010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{467}}^2$

素因数の和:947

約数の個数: 36

約数和(自身を含む): 51142338

約数和(自身を除く): 31514328

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 467, 934, 1401, 2335, 2802, 4203, 4670, 7005, 8406, 14010, 21015, 42030, 218089, 436178, 654267, 1090445, 1308534, 1962801, 2180890, 3271335, 3925602, 6542670, 9814005, 19628010]

約数ペア:

[(1, 19628010), (2, 9814005), (3, 6542670), (5, 3925602), (6, 3271335), (9, 2180890), (10, 1962801), (15, 1308534), (18, 1090445), (30, 654267), (45, 436178), (90, 218089), (467, 42030), (934, 21015), (1401, 14010), (2335, 8406), (2802, 7005), (4203, 4670)]