179480270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 360737280

約数和(自身を除く): 181257010

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 67, 95, 115, 134, 190, 230, 335, 437, 613, 670, 874, 1226, 1273, 1541, 2185, 2546, 3065, 3082, 4370, 6130, 6365, 7705, 11647, 12730, 14099, 15410, 23294, 28198, 29279, 41071, 58235, 58558, 70495, 82142, 116470, 140990, 146395, 205355, 267881, 292790, 410710, 535762, 780349, 944633, 1339405, 1560698, 1889266, 2678810, 3901745, 4723165, 7803490, 9446330, 17948027, 35896054, 89740135, 179480270]

約数ペア:

[(1, 179480270), (2, 89740135), (5, 35896054), (10, 17948027), (19, 9446330), (23, 7803490), (38, 4723165), (46, 3901745), (67, 2678810), (95, 1889266), (115, 1560698), (134, 1339405), (190, 944633), (230, 780349), (335, 535762), (437, 410710), (613, 292790), (670, 267881), (874, 205355), (1226, 146395), (1273, 140990), (1541, 116470), (2185, 82142), (2546, 70495), (3065, 58558), (3082, 58235), (4370, 41071), (6130, 29279), (6365, 28198), (7705, 23294), (11647, 15410), (12730, 14099)]