2670570

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{157}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 8281728

約数和(自身を除く): 5611158

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 157, 162, 189, 210, 243, 270, 314, 315, 378, 405, 471, 486, 567, 630, 785, 810, 942, 945, 1099, 1134, 1215, 1413, 1570, 1701, 1890, 2198, 2355, 2430, 2826, 2835, 3297, 3402, 4239, 4710, 5495, 5670, 6594, 7065, 8478, 8505, 9891, 10990, 12717, 14130, 16485, 17010, 19782, 21195, 25434, 29673, 32970, 38151, 42390, 49455, 59346, 63585, 76302, 89019, 98910, 127170, 148365, 178038, 190755, 267057, 296730, 381510, 445095, 534114, 890190, 1335285, 2670570]

約数ペア:

[(1, 2670570), (2, 1335285), (3, 890190), (5, 534114), (6, 445095), (7, 381510), (9, 296730), (10, 267057), (14, 190755), (15, 178038), (18, 148365), (21, 127170), (27, 98910), (30, 89019), (35, 76302), (42, 63585), (45, 59346), (54, 49455), (63, 42390), (70, 38151), (81, 32970), (90, 29673), (105, 25434), (126, 21195), (135, 19782), (157, 17010), (162, 16485), (189, 14130), (210, 12717), (243, 10990), (270, 9891), (314, 8505), (315, 8478), (378, 7065), (405, 6594), (471, 5670), (486, 5495), (567, 4710), (630, 4239), (785, 3402), (810, 3297), (942, 2835), (945, 2826), (1099, 2430), (1134, 2355), (1215, 2198), (1413, 1890), (1570, 1701)]