31710126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 45704274

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 79, 114, 133, 158, 237, 266, 399, 474, 503, 553, 798, 1006, 1106, 1501, 1509, 1659, 3002, 3018, 3318, 3521, 4503, 7042, 9006, 9557, 10507, 10563, 19114, 21014, 21126, 28671, 31521, 39737, 57342, 63042, 66899, 79474, 119211, 133798, 200697, 238422, 278159, 401394, 556318, 755003, 834477, 1510006, 1668954, 2265009, 4530018, 5285021, 10570042, 15855063, 31710126]

約数ペア:

[(1, 31710126), (2, 15855063), (3, 10570042), (6, 5285021), (7, 4530018), (14, 2265009), (19, 1668954), (21, 1510006), (38, 834477), (42, 755003), (57, 556318), (79, 401394), (114, 278159), (133, 238422), (158, 200697), (237, 133798), (266, 119211), (399, 79474), (474, 66899), (503, 63042), (553, 57342), (798, 39737), (1006, 31521), (1106, 28671), (1501, 21126), (1509, 21014), (1659, 19114), (3002, 10563), (3018, 10507), (3318, 9557), (3521, 9006), (4503, 7042)]