19592010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 52704000

約数和(自身を除く): 33111990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 487, 745, 894, 974, 1341, 1461, 1490, 2235, 2435, 2682, 2922, 4023, 4383, 4470, 4870, 6705, 7305, 8046, 8766, 13149, 13410, 14610, 20115, 21915, 26298, 40230, 43830, 65745, 72563, 131490, 145126, 217689, 362815, 435378, 653067, 725630, 1088445, 1306134, 1959201, 2176890, 3265335, 3918402, 6530670, 9796005, 19592010]

約数ペア:

[(1, 19592010), (2, 9796005), (3, 6530670), (5, 3918402), (6, 3265335), (9, 2176890), (10, 1959201), (15, 1306134), (18, 1088445), (27, 725630), (30, 653067), (45, 435378), (54, 362815), (90, 217689), (135, 145126), (149, 131490), (270, 72563), (298, 65745), (447, 43830), (487, 40230), (745, 26298), (894, 21915), (974, 20115), (1341, 14610), (1461, 13410), (1490, 13149), (2235, 8766), (2435, 8046), (2682, 7305), (2922, 6705), (4023, 4870), (4383, 4470)]