149411910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2853

約数の個数: 64

約数和(自身を含む): 379054080

約数和(自身を除く): 229642170

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 690, 790, 1185, 1817, 2370, 2741, 3634, 5451, 5482, 8223, 9085, 10902, 13705, 16446, 18170, 27255, 27410, 41115, 54510, 63043, 82230, 126086, 189129, 216539, 315215, 378258, 433078, 630430, 649617, 945645, 1082695, 1299234, 1891290, 2165390, 3248085, 4980397, 6496170, 9960794, 14941191, 24901985, 29882382, 49803970, 74705955, 149411910]

約数ペア:

[(1, 149411910), (2, 74705955), (3, 49803970), (5, 29882382), (6, 24901985), (10, 14941191), (15, 9960794), (23, 6496170), (30, 4980397), (46, 3248085), (69, 2165390), (79, 1891290), (115, 1299234), (138, 1082695), (158, 945645), (230, 649617), (237, 630430), (345, 433078), (395, 378258), (474, 315215), (690, 216539), (790, 189129), (1185, 126086), (1817, 82230), (2370, 63043), (2741, 54510), (3634, 41115), (5451, 27410), (5482, 27255), (8223, 18170), (9085, 16446), (10902, 13705)]