1330308860

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{1951}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 2830743552

約数和(自身を除く): 1500434692

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 331, 412, 515, 662, 1030, 1324, 1655, 1951, 2060, 3310, 3902, 6620, 7804, 9755, 19510, 34093, 39020, 68186, 136372, 170465, 200953, 340930, 401906, 645781, 681860, 803812, 1004765, 1291562, 2009530, 2583124, 3228905, 4019060, 6457810, 12915620, 66515443, 133030886, 266061772, 332577215, 665154430, 1330308860]

約数ペア:

[(1, 1330308860), (2, 665154430), (4, 332577215), (5, 266061772), (10, 133030886), (20, 66515443), (103, 12915620), (206, 6457810), (331, 4019060), (412, 3228905), (515, 2583124), (662, 2009530), (1030, 1291562), (1324, 1004765), (1655, 803812), (1951, 681860), (2060, 645781), (3310, 401906), (3902, 340930), (6620, 200953), (7804, 170465), (9755, 136372), (19510, 68186), (34093, 39020)]