131305590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37409}}^1$

素因数の和:37438

約数の個数: 64

約数和(自身を含む): 377092800

約数和(自身を除く): 245787210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 37409, 74818, 112227, 187045, 224454, 336681, 374090, 486317, 561135, 673362, 972634, 1010043, 1122270, 1458951, 1683405, 2020086, 2431585, 2917902, 3366810, 4376853, 4863170, 5050215, 7294755, 8753706, 10100430, 13130559, 14589510, 21884265, 26261118, 43768530, 65652795, 131305590]

約数ペア:

[(1, 131305590), (2, 65652795), (3, 43768530), (5, 26261118), (6, 21884265), (9, 14589510), (10, 13130559), (13, 10100430), (15, 8753706), (18, 7294755), (26, 5050215), (27, 4863170), (30, 4376853), (39, 3366810), (45, 2917902), (54, 2431585), (65, 2020086), (78, 1683405), (90, 1458951), (117, 1122270), (130, 1010043), (135, 972634), (195, 673362), (234, 561135), (270, 486317), (351, 374090), (390, 336681), (585, 224454), (702, 187045), (1170, 112227), (1755, 74818), (3510, 37409)]