130830228

素因数分解:

$2^2\times 3^5\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 344897280

約数和(自身を除く): 214067052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 281, 324, 479, 486, 562, 843, 958, 972, 1124, 1437, 1686, 1916, 2529, 2874, 3372, 4311, 5058, 5748, 7587, 8622, 10116, 12933, 15174, 17244, 22761, 25866, 30348, 38799, 45522, 51732, 68283, 77598, 91044, 116397, 134599, 136566, 155196, 232794, 269198, 273132, 403797, 465588, 538396, 807594, 1211391, 1615188, 2422782, 3634173, 4845564, 7268346, 10902519, 14536692, 21805038, 32707557, 43610076, 65415114, 130830228]

約数ペア:

[(1, 130830228), (2, 65415114), (3, 43610076), (4, 32707557), (6, 21805038), (9, 14536692), (12, 10902519), (18, 7268346), (27, 4845564), (36, 3634173), (54, 2422782), (81, 1615188), (108, 1211391), (162, 807594), (243, 538396), (281, 465588), (324, 403797), (479, 273132), (486, 269198), (562, 232794), (843, 155196), (958, 136566), (972, 134599), (1124, 116397), (1437, 91044), (1686, 77598), (1916, 68283), (2529, 51732), (2874, 45522), (3372, 38799), (4311, 30348), (5058, 25866), (5748, 22761), (7587, 17244), (8622, 15174), (10116, 12933)]