8929380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3461}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 25591104

約数和(自身を除く): 16661724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3461, 6922, 10383, 13844, 17305, 20766, 34610, 41532, 51915, 69220, 103830, 148823, 207660, 297646, 446469, 595292, 744115, 892938, 1488230, 1785876, 2232345, 2976460, 4464690, 8929380]

約数ペア:

[(1, 8929380), (2, 4464690), (3, 2976460), (4, 2232345), (5, 1785876), (6, 1488230), (10, 892938), (12, 744115), (15, 595292), (20, 446469), (30, 297646), (43, 207660), (60, 148823), (86, 103830), (129, 69220), (172, 51915), (215, 41532), (258, 34610), (430, 20766), (516, 17305), (645, 13844), (860, 10383), (1290, 6922), (2580, 3461)]