2449206870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{49811}}^1$

素因数の和:49981

約数の個数: 64

約数和(自身を含む): 6455635200

約数和(自身を除く): 4006428330

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 149, 165, 298, 330, 447, 745, 894, 1490, 1639, 2235, 3278, 4470, 4917, 8195, 9834, 16390, 24585, 49170, 49811, 99622, 149433, 249055, 298866, 498110, 547921, 747165, 1095842, 1494330, 1643763, 2739605, 3287526, 5479210, 7421839, 8218815, 14843678, 16437630, 22265517, 37109195, 44531034, 74218390, 81640229, 111327585, 163280458, 222655170, 244920687, 408201145, 489841374, 816402290, 1224603435, 2449206870]

約数ペア:

[(1, 2449206870), (2, 1224603435), (3, 816402290), (5, 489841374), (6, 408201145), (10, 244920687), (11, 222655170), (15, 163280458), (22, 111327585), (30, 81640229), (33, 74218390), (55, 44531034), (66, 37109195), (110, 22265517), (149, 16437630), (165, 14843678), (298, 8218815), (330, 7421839), (447, 5479210), (745, 3287526), (894, 2739605), (1490, 1643763), (1639, 1494330), (2235, 1095842), (3278, 747165), (4470, 547921), (4917, 498110), (8195, 298866), (9834, 249055), (16390, 149433), (24585, 99622), (49170, 49811)]