1140390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{12671}}^1$

素因数の和:12684

約数の個数: 24

約数和(自身を含む): 2965248

約数和(自身を除く): 1824858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 12671, 25342, 38013, 63355, 76026, 114039, 126710, 190065, 228078, 380130, 570195, 1140390]

約数ペア:

[(1, 1140390), (2, 570195), (3, 380130), (5, 228078), (6, 190065), (9, 126710), (10, 114039), (15, 76026), (18, 63355), (30, 38013), (45, 25342), (90, 12671)]