64714620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5647}}^1$

素因数の和:5850

約数の個数: 48

約数和(自身を含む): 182181888

約数和(自身を除く): 117467268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5647, 5730, 11294, 11460, 16941, 22588, 28235, 33882, 56470, 67764, 84705, 112940, 169410, 338820, 1078577, 2157154, 3235731, 4314308, 5392885, 6471462, 10785770, 12942924, 16178655, 21571540, 32357310, 64714620]

約数ペア:

[(1, 64714620), (2, 32357310), (3, 21571540), (4, 16178655), (5, 12942924), (6, 10785770), (10, 6471462), (12, 5392885), (15, 4314308), (20, 3235731), (30, 2157154), (60, 1078577), (191, 338820), (382, 169410), (573, 112940), (764, 84705), (955, 67764), (1146, 56470), (1910, 33882), (2292, 28235), (2865, 22588), (3820, 16941), (5647, 11460), (5730, 11294)]