1187220670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 2420653248

約数和(自身を除く): 1233432578

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 53, 85, 106, 115, 170, 230, 265, 289, 337, 391, 530, 578, 674, 782, 901, 1219, 1445, 1685, 1802, 1955, 2438, 2890, 3370, 3910, 4505, 5729, 6095, 6647, 7751, 9010, 11458, 12190, 13294, 15317, 15502, 17861, 20723, 28645, 30634, 33235, 35722, 38755, 41446, 57290, 66470, 76585, 77510, 89305, 97393, 103615, 131767, 153170, 178610, 194786, 207230, 263534, 303637, 352291, 410803, 486965, 607274, 658835, 704582, 821606, 973930, 1317670, 1518185, 1761455, 2054015, 2240039, 3036370, 3522910, 4108030, 4480078, 5161829, 6983651, 10323658, 11200195, 13967302, 22400390, 25809145, 34918255, 51618290, 69836510, 118722067, 237444134, 593610335, 1187220670]

約数ペア:

[(1, 1187220670), (2, 593610335), (5, 237444134), (10, 118722067), (17, 69836510), (23, 51618290), (34, 34918255), (46, 25809145), (53, 22400390), (85, 13967302), (106, 11200195), (115, 10323658), (170, 6983651), (230, 5161829), (265, 4480078), (289, 4108030), (337, 3522910), (391, 3036370), (530, 2240039), (578, 2054015), (674, 1761455), (782, 1518185), (901, 1317670), (1219, 973930), (1445, 821606), (1685, 704582), (1802, 658835), (1955, 607274), (2438, 486965), (2890, 410803), (3370, 352291), (3910, 303637), (4505, 263534), (5729, 207230), (6095, 194786), (6647, 178610), (7751, 153170), (9010, 131767), (11458, 103615), (12190, 97393), (13294, 89305), (15317, 77510), (15502, 76585), (17861, 66470), (20723, 57290), (28645, 41446), (30634, 38755), (33235, 35722)]