30530292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 81887232

約数和(自身を除く): 51356940

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 67, 69, 78, 92, 127, 134, 138, 156, 201, 254, 268, 276, 299, 381, 402, 508, 598, 762, 804, 871, 897, 1196, 1524, 1541, 1651, 1742, 1794, 2613, 2921, 3082, 3302, 3484, 3588, 4623, 4953, 5226, 5842, 6164, 6604, 8509, 8763, 9246, 9906, 10452, 11684, 17018, 17526, 18492, 19812, 20033, 25527, 34036, 35052, 37973, 40066, 51054, 60099, 75946, 80132, 102108, 110617, 113919, 120198, 151892, 195707, 221234, 227838, 240396, 331851, 391414, 442468, 455676, 587121, 663702, 782828, 1174242, 1327404, 2348484, 2544191, 5088382, 7632573, 10176764, 15265146, 30530292]

約数ペア:

[(1, 30530292), (2, 15265146), (3, 10176764), (4, 7632573), (6, 5088382), (12, 2544191), (13, 2348484), (23, 1327404), (26, 1174242), (39, 782828), (46, 663702), (52, 587121), (67, 455676), (69, 442468), (78, 391414), (92, 331851), (127, 240396), (134, 227838), (138, 221234), (156, 195707), (201, 151892), (254, 120198), (268, 113919), (276, 110617), (299, 102108), (381, 80132), (402, 75946), (508, 60099), (598, 51054), (762, 40066), (804, 37973), (871, 35052), (897, 34036), (1196, 25527), (1524, 20033), (1541, 19812), (1651, 18492), (1742, 17526), (1794, 17018), (2613, 11684), (2921, 10452), (3082, 9906), (3302, 9246), (3484, 8763), (3588, 8509), (4623, 6604), (4953, 6164), (5226, 5842)]