298293870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{202921}}^1$

素因数の和:202945

約数の個数: 48

約数和(自身を含む): 832791888

約数和(自身を除く): 534498018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 202921, 405842, 608763, 1014605, 1217526, 1420447, 2029210, 2840894, 3043815, 4261341, 6087630, 7102235, 8522682, 9943129, 14204470, 19886258, 21306705, 29829387, 42613410, 49715645, 59658774, 99431290, 149146935, 298293870]

約数ペア:

[(1, 298293870), (2, 149146935), (3, 99431290), (5, 59658774), (6, 49715645), (7, 42613410), (10, 29829387), (14, 21306705), (15, 19886258), (21, 14204470), (30, 9943129), (35, 8522682), (42, 7102235), (49, 6087630), (70, 4261341), (98, 3043815), (105, 2840894), (147, 2029210), (210, 1420447), (245, 1217526), (294, 1014605), (490, 608763), (735, 405842), (1470, 202921)]