172414130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2389}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 355173120

約数和(自身を除く): 182758990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1031, 2062, 2389, 4778, 5155, 7217, 10310, 11945, 14434, 16723, 23890, 33446, 36085, 72170, 83615, 167230, 2463059, 4926118, 12315295, 17241413, 24630590, 34482826, 86207065, 172414130]

約数ペア:

[(1, 172414130), (2, 86207065), (5, 34482826), (7, 24630590), (10, 17241413), (14, 12315295), (35, 4926118), (70, 2463059), (1031, 167230), (2062, 83615), (2389, 72170), (4778, 36085), (5155, 33446), (7217, 23890), (10310, 16723), (11945, 14434)]