69256530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 207163008

約数和(自身を除く): 137906478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 211, 315, 422, 521, 630, 633, 1042, 1055, 1266, 1477, 1563, 1899, 2110, 2605, 2954, 3126, 3165, 3647, 3798, 4431, 4689, 5210, 6330, 7294, 7385, 7815, 8862, 9378, 9495, 10941, 13293, 14770, 15630, 18235, 18990, 21882, 22155, 23445, 26586, 32823, 36470, 44310, 46890, 54705, 65646, 66465, 109410, 109931, 132930, 164115, 219862, 328230, 329793, 549655, 659586, 769517, 989379, 1099310, 1539034, 1648965, 1978758, 2308551, 3297930, 3847585, 4617102, 4946895, 6925653, 7695170, 9893790, 11542755, 13851306, 23085510, 34628265, 69256530]

約数ペア:

[(1, 69256530), (2, 34628265), (3, 23085510), (5, 13851306), (6, 11542755), (7, 9893790), (9, 7695170), (10, 6925653), (14, 4946895), (15, 4617102), (18, 3847585), (21, 3297930), (30, 2308551), (35, 1978758), (42, 1648965), (45, 1539034), (63, 1099310), (70, 989379), (90, 769517), (105, 659586), (126, 549655), (210, 329793), (211, 328230), (315, 219862), (422, 164115), (521, 132930), (630, 109931), (633, 109410), (1042, 66465), (1055, 65646), (1266, 54705), (1477, 46890), (1563, 44310), (1899, 36470), (2110, 32823), (2605, 26586), (2954, 23445), (3126, 22155), (3165, 21882), (3647, 18990), (3798, 18235), (4431, 15630), (4689, 14770), (5210, 13293), (6330, 10941), (7294, 9495), (7385, 9378), (7815, 8862)]