222574230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{274783}}^1$

素因数の和:274802

約数の個数: 40

約数和(自身を含む): 598479552

約数和(自身を除く): 375905322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 274783, 549566, 824349, 1373915, 1648698, 2473047, 2747830, 4121745, 4946094, 7419141, 8243490, 12365235, 14838282, 22257423, 24730470, 37095705, 44514846, 74191410, 111287115, 222574230]

約数ペア:

[(1, 222574230), (2, 111287115), (3, 74191410), (5, 44514846), (6, 37095705), (9, 24730470), (10, 22257423), (15, 14838282), (18, 12365235), (27, 8243490), (30, 7419141), (45, 4946094), (54, 4121745), (81, 2747830), (90, 2473047), (135, 1648698), (162, 1373915), (270, 824349), (405, 549566), (810, 274783)]