2297610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{521}}^1$

素因数の和:548

約数の個数: 72

約数和(自身を含む): 6962436

約数和(自身を除く): 4664826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 521, 630, 735, 882, 1042, 1470, 1563, 2205, 2605, 3126, 3647, 4410, 4689, 5210, 7294, 7815, 9378, 10941, 15630, 18235, 21882, 23445, 25529, 32823, 36470, 46890, 51058, 54705, 65646, 76587, 109410, 127645, 153174, 164115, 229761, 255290, 328230, 382935, 459522, 765870, 1148805, 2297610]

約数ペア:

[(1, 2297610), (2, 1148805), (3, 765870), (5, 459522), (6, 382935), (7, 328230), (9, 255290), (10, 229761), (14, 164115), (15, 153174), (18, 127645), (21, 109410), (30, 76587), (35, 65646), (42, 54705), (45, 51058), (49, 46890), (63, 36470), (70, 32823), (90, 25529), (98, 23445), (105, 21882), (126, 18235), (147, 15630), (210, 10941), (245, 9378), (294, 7815), (315, 7294), (441, 5210), (490, 4689), (521, 4410), (630, 3647), (735, 3126), (882, 2605), (1042, 2205), (1470, 1563)]