9917852820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1\times {\mathrm{4973}}^1$

素因数の和:5801

約数の個数: 96

約数和(自身を含む): 28458283392

約数和(自身を除く): 18540430572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 773, 860, 1290, 1546, 2319, 2580, 3092, 3865, 4638, 4973, 7730, 9276, 9946, 11595, 14919, 15460, 19892, 23190, 24865, 29838, 33239, 46380, 49730, 59676, 66478, 74595, 99460, 99717, 132956, 149190, 166195, 199434, 213839, 298380, 332390, 398868, 427678, 498585, 641517, 664780, 855356, 997170, 1069195, 1283034, 1994340, 2138390, 2566068, 3207585, 3844129, 4276780, 6415170, 7688258, 11532387, 12830340, 15376516, 19220645, 23064774, 38441290, 46129548, 57661935, 76882580, 115323870, 165297547, 230647740, 330595094, 495892641, 661190188, 826487735, 991785282, 1652975470, 1983570564, 2479463205, 3305950940, 4958926410, 9917852820]

約数ペア:

[(1, 9917852820), (2, 4958926410), (3, 3305950940), (4, 2479463205), (5, 1983570564), (6, 1652975470), (10, 991785282), (12, 826487735), (15, 661190188), (20, 495892641), (30, 330595094), (43, 230647740), (60, 165297547), (86, 115323870), (129, 76882580), (172, 57661935), (215, 46129548), (258, 38441290), (430, 23064774), (516, 19220645), (645, 15376516), (773, 12830340), (860, 11532387), (1290, 7688258), (1546, 6415170), (2319, 4276780), (2580, 3844129), (3092, 3207585), (3865, 2566068), (4638, 2138390), (4973, 1994340), (7730, 1283034), (9276, 1069195), (9946, 997170), (11595, 855356), (14919, 664780), (15460, 641517), (19892, 498585), (23190, 427678), (24865, 398868), (29838, 332390), (33239, 298380), (46380, 213839), (49730, 199434), (59676, 166195), (66478, 149190), (74595, 132956), (99460, 99717)]