1268372210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28807}}^1$

素因数の和:28875

約数の個数: 64

約数和(自身を含む): 2837472768

約数和(自身を除く): 1569100558

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 518, 595, 629, 1190, 1258, 1295, 2590, 3145, 4403, 6290, 8806, 22015, 28807, 44030, 57614, 144035, 201649, 288070, 403298, 489719, 979438, 1008245, 1065859, 2016490, 2131718, 2448595, 3428033, 4897190, 5329295, 6856066, 7461013, 10658590, 14922026, 17140165, 18119603, 34280330, 36239206, 37305065, 74610130, 90598015, 126837221, 181196030, 253674442, 634186105, 1268372210]

約数ペア:

[(1, 1268372210), (2, 634186105), (5, 253674442), (7, 181196030), (10, 126837221), (14, 90598015), (17, 74610130), (34, 37305065), (35, 36239206), (37, 34280330), (70, 18119603), (74, 17140165), (85, 14922026), (119, 10658590), (170, 7461013), (185, 6856066), (238, 5329295), (259, 4897190), (370, 3428033), (518, 2448595), (595, 2131718), (629, 2016490), (1190, 1065859), (1258, 1008245), (1295, 979438), (2590, 489719), (3145, 403298), (4403, 288070), (6290, 201649), (8806, 144035), (22015, 57614), (28807, 44030)]