1960860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 5991552

約数和(自身を除く): 4030692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2971, 5942, 8913, 11884, 14855, 17826, 29710, 32681, 35652, 44565, 59420, 65362, 89130, 98043, 130724, 163405, 178260, 196086, 326810, 392172, 490215, 653620, 980430, 1960860]

約数ペア:

[(1, 1960860), (2, 980430), (3, 653620), (4, 490215), (5, 392172), (6, 326810), (10, 196086), (11, 178260), (12, 163405), (15, 130724), (20, 98043), (22, 89130), (30, 65362), (33, 59420), (44, 44565), (55, 35652), (60, 32681), (66, 29710), (110, 17826), (132, 14855), (165, 11884), (220, 8913), (330, 5942), (660, 2971)]