7287930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6229}}^1$

素因数の和:6255

約数の個数: 48

約数和(自身を含む): 20409480

約数和(自身を除く): 13121550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 6229, 12458, 18687, 31145, 37374, 56061, 62290, 80977, 93435, 112122, 161954, 186870, 242931, 280305, 404885, 485862, 560610, 728793, 809770, 1214655, 1457586, 2429310, 3643965, 7287930]

約数ペア:

[(1, 7287930), (2, 3643965), (3, 2429310), (5, 1457586), (6, 1214655), (9, 809770), (10, 728793), (13, 560610), (15, 485862), (18, 404885), (26, 280305), (30, 242931), (39, 186870), (45, 161954), (65, 112122), (78, 93435), (90, 80977), (117, 62290), (130, 56061), (195, 37374), (234, 31145), (390, 18687), (585, 12458), (1170, 6229)]