30963837320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1384787}}^1$

素因数の和:1384854

約数の個数: 64

約数和(自身を含む): 76772646720

約数和(自身を除く): 45808809400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 11180, 22360, 1384787, 2769574, 5539148, 6923935, 11078296, 13847870, 18002231, 27695740, 36004462, 55391480, 59545841, 72008924, 90011155, 119091682, 144017848, 180022310, 238183364, 297729205, 360044620, 476366728, 595458410, 720089240, 774095933, 1190916820, 1548191866, 2381833640, 3096383732, 3870479665, 6192767464, 7740959330, 15481918660, 30963837320]

約数ペア:

[(1, 30963837320), (2, 15481918660), (4, 7740959330), (5, 6192767464), (8, 3870479665), (10, 3096383732), (13, 2381833640), (20, 1548191866), (26, 1190916820), (40, 774095933), (43, 720089240), (52, 595458410), (65, 476366728), (86, 360044620), (104, 297729205), (130, 238183364), (172, 180022310), (215, 144017848), (260, 119091682), (344, 90011155), (430, 72008924), (520, 59545841), (559, 55391480), (860, 36004462), (1118, 27695740), (1720, 18002231), (2236, 13847870), (2795, 11078296), (4472, 6923935), (5590, 5539148), (11180, 2769574), (22360, 1384787)]