28271970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{104711}}^1$

素因数の和:104727

約数の個数: 32

約数和(自身を含む): 75392640

約数和(自身を除く): 47120670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 104711, 209422, 314133, 523555, 628266, 942399, 1047110, 1570665, 1884798, 2827197, 3141330, 4711995, 5654394, 9423990, 14135985, 28271970]

約数ペア:

[(1, 28271970), (2, 14135985), (3, 9423990), (5, 5654394), (6, 4711995), (9, 3141330), (10, 2827197), (15, 1884798), (18, 1570665), (27, 1047110), (30, 942399), (45, 628266), (54, 523555), (90, 314133), (135, 209422), (270, 104711)]