28194930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{599}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 73569600

約数和(自身を除く): 45374670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 523, 599, 1046, 1198, 1569, 1797, 2615, 2995, 3138, 3594, 4707, 5230, 5391, 5990, 7845, 8985, 9414, 10782, 15690, 17970, 23535, 26955, 47070, 53910, 313277, 626554, 939831, 1566385, 1879662, 2819493, 3132770, 4699155, 5638986, 9398310, 14097465, 28194930]

約数ペア:

[(1, 28194930), (2, 14097465), (3, 9398310), (5, 5638986), (6, 4699155), (9, 3132770), (10, 2819493), (15, 1879662), (18, 1566385), (30, 939831), (45, 626554), (90, 313277), (523, 53910), (599, 47070), (1046, 26955), (1198, 23535), (1569, 17970), (1797, 15690), (2615, 10782), (2995, 9414), (3138, 8985), (3594, 7845), (4707, 5990), (5230, 5391)]