1275204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 3870720

約数和(自身を除く): 2595516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 47, 51, 57, 68, 76, 84, 94, 102, 114, 119, 133, 141, 188, 204, 228, 238, 266, 282, 323, 329, 357, 399, 476, 532, 564, 646, 658, 714, 798, 799, 893, 969, 987, 1292, 1316, 1428, 1596, 1598, 1786, 1938, 1974, 2261, 2397, 2679, 3196, 3572, 3876, 3948, 4522, 4794, 5358, 5593, 6251, 6783, 9044, 9588, 10716, 11186, 12502, 13566, 15181, 16779, 18753, 22372, 25004, 27132, 30362, 33558, 37506, 45543, 60724, 67116, 75012, 91086, 106267, 182172, 212534, 318801, 425068, 637602, 1275204]

約数ペア:

[(1, 1275204), (2, 637602), (3, 425068), (4, 318801), (6, 212534), (7, 182172), (12, 106267), (14, 91086), (17, 75012), (19, 67116), (21, 60724), (28, 45543), (34, 37506), (38, 33558), (42, 30362), (47, 27132), (51, 25004), (57, 22372), (68, 18753), (76, 16779), (84, 15181), (94, 13566), (102, 12502), (114, 11186), (119, 10716), (133, 9588), (141, 9044), (188, 6783), (204, 6251), (228, 5593), (238, 5358), (266, 4794), (282, 4522), (323, 3948), (329, 3876), (357, 3572), (399, 3196), (476, 2679), (532, 2397), (564, 2261), (646, 1974), (658, 1938), (714, 1786), (798, 1598), (799, 1596), (893, 1428), (969, 1316), (987, 1292)]