28511970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50021}}^1$

素因数の和:50050

約数の個数: 32

約数和(自身を含む): 72031680

約数和(自身を除く): 43519710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 50021, 100042, 150063, 250105, 300126, 500210, 750315, 950399, 1500630, 1900798, 2851197, 4751995, 5702394, 9503990, 14255985, 28511970]

約数ペア:

[(1, 28511970), (2, 14255985), (3, 9503990), (5, 5702394), (6, 4751995), (10, 2851197), (15, 1900798), (19, 1500630), (30, 950399), (38, 750315), (57, 500210), (95, 300126), (114, 250105), (190, 150063), (285, 100042), (570, 50021)]