5142670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 10672560

約数和(自身を除く): 5529890

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 179, 221, 338, 358, 442, 845, 895, 1105, 1690, 1790, 2210, 2327, 2873, 3043, 4654, 5746, 6086, 11635, 14365, 15215, 23270, 28730, 30251, 30430, 39559, 60502, 79118, 151255, 197795, 302510, 395590, 514267, 1028534, 2571335, 5142670]

約数ペア:

[(1, 5142670), (2, 2571335), (5, 1028534), (10, 514267), (13, 395590), (17, 302510), (26, 197795), (34, 151255), (65, 79118), (85, 60502), (130, 39559), (169, 30430), (170, 30251), (179, 28730), (221, 23270), (338, 15215), (358, 14365), (442, 11635), (845, 6086), (895, 5746), (1105, 4654), (1690, 3043), (1790, 2873), (2210, 2327)]