6690860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 16238880

約数和(自身を除く): 9548020

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1789, 1870, 3578, 3740, 7156, 8945, 17890, 19679, 30413, 35780, 39358, 60826, 78716, 98395, 121652, 152065, 196790, 304130, 334543, 393580, 608260, 669086, 1338172, 1672715, 3345430, 6690860]

約数ペア:

[(1, 6690860), (2, 3345430), (4, 1672715), (5, 1338172), (10, 669086), (11, 608260), (17, 393580), (20, 334543), (22, 304130), (34, 196790), (44, 152065), (55, 121652), (68, 98395), (85, 78716), (110, 60826), (170, 39358), (187, 35780), (220, 30413), (340, 19679), (374, 17890), (748, 8945), (935, 7156), (1789, 3740), (1870, 3578)]