12705030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10859}}^1$

素因数の和:10885

約数の個数: 48

約数和(自身を含む): 35577360

約数和(自身を除く): 22872330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 10859, 21718, 32577, 54295, 65154, 97731, 108590, 141167, 162885, 195462, 282334, 325770, 423501, 488655, 705835, 847002, 977310, 1270503, 1411670, 2117505, 2541006, 4235010, 6352515, 12705030]

約数ペア:

[(1, 12705030), (2, 6352515), (3, 4235010), (5, 2541006), (6, 2117505), (9, 1411670), (10, 1270503), (13, 977310), (15, 847002), (18, 705835), (26, 488655), (30, 423501), (39, 325770), (45, 282334), (65, 195462), (78, 162885), (90, 141167), (117, 108590), (130, 97731), (195, 65154), (234, 54295), (390, 32577), (585, 21718), (1170, 10859)]