7886961030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:1046

約数の個数: 128

約数和(自身を含む): 20653516800

約数和(自身を除く): 12766555770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 199, 302, 390, 398, 453, 597, 673, 755, 906, 995, 1194, 1346, 1510, 1963, 1990, 2019, 2265, 2587, 2985, 3365, 3926, 4038, 4530, 5174, 5889, 5970, 6730, 7761, 8749, 9815, 10095, 11778, 12935, 15522, 17498, 19630, 20190, 25870, 26247, 29445, 30049, 38805, 43745, 52494, 58890, 60098, 77610, 87490, 90147, 101623, 131235, 133927, 150245, 180294, 203246, 262470, 267854, 300490, 304869, 390637, 401781, 450735, 508115, 609738, 669635, 781274, 803562, 901470, 1016230, 1171911, 1321099, 1339270, 1524345, 1741051, 1953185, 2008905, 2343822, 2642198, 3048690, 3482102, 3906370, 3963297, 4017810, 5223153, 5859555, 6605495, 7926594, 8705255, 10446306, 11719110, 13210990, 17410510, 19816485, 20222977, 26115765, 39632970, 40445954, 52231530, 60668931, 101114885, 121337862, 202229770, 262898701, 303344655, 525797402, 606689310, 788696103, 1314493505, 1577392206, 2628987010, 3943480515, 7886961030]

約数ペア:

[(1, 7886961030), (2, 3943480515), (3, 2628987010), (5, 1577392206), (6, 1314493505), (10, 788696103), (13, 606689310), (15, 525797402), (26, 303344655), (30, 262898701), (39, 202229770), (65, 121337862), (78, 101114885), (130, 60668931), (151, 52231530), (195, 40445954), (199, 39632970), (302, 26115765), (390, 20222977), (398, 19816485), (453, 17410510), (597, 13210990), (673, 11719110), (755, 10446306), (906, 8705255), (995, 7926594), (1194, 6605495), (1346, 5859555), (1510, 5223153), (1963, 4017810), (1990, 3963297), (2019, 3906370), (2265, 3482102), (2587, 3048690), (2985, 2642198), (3365, 2343822), (3926, 2008905), (4038, 1953185), (4530, 1741051), (5174, 1524345), (5889, 1339270), (5970, 1321099), (6730, 1171911), (7761, 1016230), (8749, 901470), (9815, 803562), (10095, 781274), (11778, 669635), (12935, 609738), (15522, 508115), (17498, 450735), (19630, 401781), (20190, 390637), (25870, 304869), (26247, 300490), (29445, 267854), (30049, 262470), (38805, 203246), (43745, 180294), (52494, 150245), (58890, 133927), (60098, 131235), (77610, 101623), (87490, 90147)]