187590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:73

約数の個数: 48

約数和(自身を含む): 500688

約数和(自身を除く): 313098

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 169, 185, 195, 222, 338, 370, 390, 481, 507, 555, 845, 962, 1014, 1110, 1443, 1690, 2405, 2535, 2886, 4810, 5070, 6253, 7215, 12506, 14430, 18759, 31265, 37518, 62530, 93795, 187590]

約数ペア:

[(1, 187590), (2, 93795), (3, 62530), (5, 37518), (6, 31265), (10, 18759), (13, 14430), (15, 12506), (26, 7215), (30, 6253), (37, 5070), (39, 4810), (65, 2886), (74, 2535), (78, 2405), (111, 1690), (130, 1443), (169, 1110), (185, 1014), (195, 962), (222, 845), (338, 555), (370, 507), (390, 481)]