90735570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3221}}^1$

素因数の和:3547

約数の個数: 48

約数和(自身を含む): 236739672

約数和(自身を除く): 146004102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2817, 3130, 3221, 4695, 5634, 6442, 9390, 9663, 14085, 16105, 19326, 28170, 28989, 32210, 48315, 57978, 96630, 144945, 289890, 1008173, 2016346, 3024519, 5040865, 6049038, 9073557, 10081730, 15122595, 18147114, 30245190, 45367785, 90735570]

約数ペア:

[(1, 90735570), (2, 45367785), (3, 30245190), (5, 18147114), (6, 15122595), (9, 10081730), (10, 9073557), (15, 6049038), (18, 5040865), (30, 3024519), (45, 2016346), (90, 1008173), (313, 289890), (626, 144945), (939, 96630), (1565, 57978), (1878, 48315), (2817, 32210), (3130, 28989), (3221, 28170), (4695, 19326), (5634, 16105), (6442, 14085), (9390, 9663)]