1089742010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 2295475200

約数和(自身を除く): 1205733190

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 239, 265, 371, 478, 530, 742, 1195, 1229, 1673, 1855, 2390, 2458, 3346, 3710, 6145, 8365, 8603, 12290, 12667, 16730, 17206, 25334, 43015, 63335, 65137, 86030, 88669, 126670, 130274, 177338, 293731, 325685, 443345, 455959, 587462, 651370, 886690, 911918, 1468655, 2056117, 2279795, 2937310, 4112234, 4559590, 10280585, 15567743, 20561170, 31135486, 77838715, 108974201, 155677430, 217948402, 544871005, 1089742010]

約数ペア:

[(1, 1089742010), (2, 544871005), (5, 217948402), (7, 155677430), (10, 108974201), (14, 77838715), (35, 31135486), (53, 20561170), (70, 15567743), (106, 10280585), (239, 4559590), (265, 4112234), (371, 2937310), (478, 2279795), (530, 2056117), (742, 1468655), (1195, 911918), (1229, 886690), (1673, 651370), (1855, 587462), (2390, 455959), (2458, 443345), (3346, 325685), (3710, 293731), (6145, 177338), (8365, 130274), (8603, 126670), (12290, 88669), (12667, 86030), (16730, 65137), (17206, 63335), (25334, 43015)]