1896540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 5395488

約数和(自身を除く): 3498948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 433, 438, 730, 866, 876, 1095, 1299, 1460, 1732, 2165, 2190, 2598, 4330, 4380, 5196, 6495, 8660, 12990, 25980, 31609, 63218, 94827, 126436, 158045, 189654, 316090, 379308, 474135, 632180, 948270, 1896540]

約数ペア:

[(1, 1896540), (2, 948270), (3, 632180), (4, 474135), (5, 379308), (6, 316090), (10, 189654), (12, 158045), (15, 126436), (20, 94827), (30, 63218), (60, 31609), (73, 25980), (146, 12990), (219, 8660), (292, 6495), (365, 5196), (433, 4380), (438, 4330), (730, 2598), (866, 2190), (876, 2165), (1095, 1732), (1299, 1460)]