15945431030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{14321}}^1$

素因数の和:14501

約数の個数: 64

約数和(自身を含む): 30886023168

約数和(自身を除く): 14940592138

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 103, 115, 206, 230, 235, 470, 515, 1030, 1081, 2162, 2369, 4738, 4841, 5405, 9682, 10810, 11845, 14321, 23690, 24205, 28642, 48410, 71605, 111343, 143210, 222686, 329383, 556715, 658766, 673087, 1113430, 1346174, 1475063, 1646915, 2950126, 3293830, 3365435, 6730870, 7375315, 14750630, 15481001, 30962002, 33926449, 67852898, 69327961, 77405005, 138655922, 154810010, 169632245, 339264490, 346639805, 693279610, 1594543103, 3189086206, 7972715515, 15945431030]

約数ペア:

[(1, 15945431030), (2, 7972715515), (5, 3189086206), (10, 1594543103), (23, 693279610), (46, 346639805), (47, 339264490), (94, 169632245), (103, 154810010), (115, 138655922), (206, 77405005), (230, 69327961), (235, 67852898), (470, 33926449), (515, 30962002), (1030, 15481001), (1081, 14750630), (2162, 7375315), (2369, 6730870), (4738, 3365435), (4841, 3293830), (5405, 2950126), (9682, 1646915), (10810, 1475063), (11845, 1346174), (14321, 1113430), (23690, 673087), (24205, 658766), (28642, 556715), (48410, 329383), (71605, 222686), (111343, 143210)]