90999390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{104597}}^1$

素因数の和:104636

約数の個数: 32

約数和(自身を含む): 225931680

約数和(自身を除く): 134932290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 104597, 209194, 313791, 522985, 627582, 1045970, 1568955, 3033313, 3137910, 6066626, 9099939, 15166565, 18199878, 30333130, 45499695, 90999390]

約数ペア:

[(1, 90999390), (2, 45499695), (3, 30333130), (5, 18199878), (6, 15166565), (10, 9099939), (15, 6066626), (29, 3137910), (30, 3033313), (58, 1568955), (87, 1045970), (145, 627582), (174, 522985), (290, 313791), (435, 209194), (870, 104597)]