15838130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 36191232

約数和(自身を除く): 20353102

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 154, 307, 335, 385, 469, 614, 670, 737, 770, 938, 1474, 1535, 2149, 2345, 3070, 3377, 3685, 4298, 4690, 5159, 6754, 7370, 10318, 10745, 16885, 20569, 21490, 23639, 25795, 33770, 41138, 47278, 51590, 102845, 118195, 143983, 205690, 226259, 236390, 287966, 452518, 719915, 1131295, 1439830, 1583813, 2262590, 3167626, 7919065, 15838130]

約数ペア:

[(1, 15838130), (2, 7919065), (5, 3167626), (7, 2262590), (10, 1583813), (11, 1439830), (14, 1131295), (22, 719915), (35, 452518), (55, 287966), (67, 236390), (70, 226259), (77, 205690), (110, 143983), (134, 118195), (154, 102845), (307, 51590), (335, 47278), (385, 41138), (469, 33770), (614, 25795), (670, 23639), (737, 21490), (770, 20569), (938, 16885), (1474, 10745), (1535, 10318), (2149, 7370), (2345, 6754), (3070, 5159), (3377, 4690), (3685, 4298)]