4801290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{947}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 12490848

約数和(自身を除く): 7689558

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 947, 1014, 1690, 1894, 2535, 2841, 4735, 5070, 5682, 9470, 12311, 14205, 24622, 28410, 36933, 61555, 73866, 123110, 160043, 184665, 320086, 369330, 480129, 800215, 960258, 1600430, 2400645, 4801290]

約数ペア:

[(1, 4801290), (2, 2400645), (3, 1600430), (5, 960258), (6, 800215), (10, 480129), (13, 369330), (15, 320086), (26, 184665), (30, 160043), (39, 123110), (65, 73866), (78, 61555), (130, 36933), (169, 28410), (195, 24622), (338, 14205), (390, 12311), (507, 9470), (845, 5682), (947, 5070), (1014, 4735), (1690, 2841), (1894, 2535)]