492723910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{2801}}^1$

素因数の和:3181

約数の個数: 48

約数和(自身を含む): 1034946720

約数和(自身を除く): 542222810

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 359, 490, 718, 1795, 2513, 2801, 3590, 5026, 5602, 12565, 14005, 17591, 19607, 25130, 28010, 35182, 39214, 87955, 98035, 137249, 175910, 196070, 274498, 686245, 1005559, 1372490, 2011118, 5027795, 7038913, 10055590, 14077826, 35194565, 49272391, 70389130, 98544782, 246361955, 492723910]

約数ペア:

[(1, 492723910), (2, 246361955), (5, 98544782), (7, 70389130), (10, 49272391), (14, 35194565), (35, 14077826), (49, 10055590), (70, 7038913), (98, 5027795), (245, 2011118), (359, 1372490), (490, 1005559), (718, 686245), (1795, 274498), (2513, 196070), (2801, 175910), (3590, 137249), (5026, 98035), (5602, 87955), (12565, 39214), (14005, 35182), (17591, 28010), (19607, 25130)]