17473978370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1\times {\mathrm{1481}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 33634808064

約数和(自身を除く): 16160829694

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1193, 1481, 1978, 2386, 2962, 4945, 5965, 7405, 9890, 11930, 14810, 27439, 34063, 51299, 54878, 63683, 68126, 102598, 127366, 137195, 170315, 256495, 274390, 318415, 340630, 512990, 636830, 1179877, 1464709, 1766833, 2359754, 2929418, 3533666, 5899385, 7323545, 8834165, 11798770, 14647090, 17668330, 40637159, 75973819, 81274318, 151947638, 203185795, 379869095, 406371590, 759738190, 1747397837, 3494795674, 8736989185, 17473978370]

約数ペア:

[(1, 17473978370), (2, 8736989185), (5, 3494795674), (10, 1747397837), (23, 759738190), (43, 406371590), (46, 379869095), (86, 203185795), (115, 151947638), (215, 81274318), (230, 75973819), (430, 40637159), (989, 17668330), (1193, 14647090), (1481, 11798770), (1978, 8834165), (2386, 7323545), (2962, 5899385), (4945, 3533666), (5965, 2929418), (7405, 2359754), (9890, 1766833), (11930, 1464709), (14810, 1179877), (27439, 636830), (34063, 512990), (51299, 340630), (54878, 318415), (63683, 274390), (68126, 256495), (102598, 170315), (127366, 137195)]