7888380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 22402464

約数和(自身を除く): 14514084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 1801, 2190, 3602, 4380, 5403, 7204, 9005, 10806, 18010, 21612, 27015, 36020, 54030, 108060, 131473, 262946, 394419, 525892, 657365, 788838, 1314730, 1577676, 1972095, 2629460, 3944190, 7888380]

約数ペア:

[(1, 7888380), (2, 3944190), (3, 2629460), (4, 1972095), (5, 1577676), (6, 1314730), (10, 788838), (12, 657365), (15, 525892), (20, 394419), (30, 262946), (60, 131473), (73, 108060), (146, 54030), (219, 36020), (292, 27015), (365, 21612), (438, 18010), (730, 10806), (876, 9005), (1095, 7204), (1460, 5403), (1801, 4380), (2190, 3602)]