38922570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1723}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 101660832

約数和(自身を除く): 62738262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 1723, 2259, 2510, 3446, 3765, 4518, 5169, 7530, 8615, 10338, 11295, 15507, 17230, 22590, 25845, 31014, 51690, 77535, 155070, 432473, 864946, 1297419, 2162365, 2594838, 3892257, 4324730, 6487095, 7784514, 12974190, 19461285, 38922570]

約数ペア:

[(1, 38922570), (2, 19461285), (3, 12974190), (5, 7784514), (6, 6487095), (9, 4324730), (10, 3892257), (15, 2594838), (18, 2162365), (30, 1297419), (45, 864946), (90, 432473), (251, 155070), (502, 77535), (753, 51690), (1255, 31014), (1506, 25845), (1723, 22590), (2259, 17230), (2510, 15507), (3446, 11295), (3765, 10338), (4518, 8615), (5169, 7530)]