90412476910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{416513}}^1$

素因数の和:416977

約数の個数: 48

約数和(自身を含む): 189740453616

約数和(自身を除く): 99327976706

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 443, 490, 886, 2215, 3101, 4430, 6202, 15505, 21707, 31010, 43414, 108535, 217070, 416513, 833026, 2082565, 2915591, 4165130, 5831182, 14577955, 20409137, 29155910, 40818274, 102045685, 184515259, 204091370, 369030518, 922576295, 1291606813, 1845152590, 2583213626, 6458034065, 9041247691, 12916068130, 18082495382, 45206238455, 90412476910]

約数ペア:

[(1, 90412476910), (2, 45206238455), (5, 18082495382), (7, 12916068130), (10, 9041247691), (14, 6458034065), (35, 2583213626), (49, 1845152590), (70, 1291606813), (98, 922576295), (245, 369030518), (443, 204091370), (490, 184515259), (886, 102045685), (2215, 40818274), (3101, 29155910), (4430, 20409137), (6202, 14577955), (15505, 5831182), (21707, 4165130), (31010, 2915591), (43414, 2082565), (108535, 833026), (217070, 416513)]