4754490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 12531456

約数和(自身を除く): 7776966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 167, 195, 219, 334, 365, 390, 438, 501, 730, 835, 949, 1002, 1095, 1670, 1898, 2171, 2190, 2505, 2847, 4342, 4745, 5010, 5694, 6513, 9490, 10855, 12191, 13026, 14235, 21710, 24382, 28470, 32565, 36573, 60955, 65130, 73146, 121910, 158483, 182865, 316966, 365730, 475449, 792415, 950898, 1584830, 2377245, 4754490]

約数ペア:

[(1, 4754490), (2, 2377245), (3, 1584830), (5, 950898), (6, 792415), (10, 475449), (13, 365730), (15, 316966), (26, 182865), (30, 158483), (39, 121910), (65, 73146), (73, 65130), (78, 60955), (130, 36573), (146, 32565), (167, 28470), (195, 24382), (219, 21710), (334, 14235), (365, 13026), (390, 12191), (438, 10855), (501, 9490), (730, 6513), (835, 5694), (949, 5010), (1002, 4745), (1095, 4342), (1670, 2847), (1898, 2505), (2171, 2190)]