78525630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1777}}^1$

素因数の和:2281

約数の個数: 48

約数和(自身を含む): 204697584

約数和(自身を除く): 126171954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 982, 1473, 1777, 2455, 2946, 3554, 4419, 4910, 5331, 7365, 8838, 8885, 10662, 14730, 15993, 17770, 22095, 26655, 31986, 44190, 53310, 79965, 159930, 872507, 1745014, 2617521, 4362535, 5235042, 7852563, 8725070, 13087605, 15705126, 26175210, 39262815, 78525630]

約数ペア:

[(1, 78525630), (2, 39262815), (3, 26175210), (5, 15705126), (6, 13087605), (9, 8725070), (10, 7852563), (15, 5235042), (18, 4362535), (30, 2617521), (45, 1745014), (90, 872507), (491, 159930), (982, 79965), (1473, 53310), (1777, 44190), (2455, 31986), (2946, 26655), (3554, 22095), (4419, 17770), (4910, 15993), (5331, 14730), (7365, 10662), (8838, 8885)]