230996935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 337478400

約数和(自身を除く): 106481465

約数列:

[1, 5, 13, 17, 23, 61, 65, 85, 115, 149, 221, 299, 305, 391, 745, 793, 1037, 1105, 1403, 1495, 1937, 1955, 2533, 3427, 3965, 5083, 5185, 7015, 9089, 9685, 12665, 13481, 17135, 18239, 23851, 25415, 32929, 44551, 45445, 58259, 67405, 91195, 118157, 119255, 154513, 164645, 209047, 222755, 291295, 310063, 590785, 757367, 772565, 1045235, 1550315, 2008669, 2717611, 3553799, 3786835, 10043345, 13588055, 17768995, 46199387, 230996935]

約数ペア:

[(1, 230996935), (5, 46199387), (13, 17768995), (17, 13588055), (23, 10043345), (61, 3786835), (65, 3553799), (85, 2717611), (115, 2008669), (149, 1550315), (221, 1045235), (299, 772565), (305, 757367), (391, 590785), (745, 310063), (793, 291295), (1037, 222755), (1105, 209047), (1403, 164645), (1495, 154513), (1937, 119255), (1955, 118157), (2533, 91195), (3427, 67405), (3965, 58259), (5083, 45445), (5185, 44551), (7015, 32929), (9089, 25415), (9685, 23851), (12665, 18239), (13481, 17135)]