622237490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 1310598144

約数和(自身を除く): 688360654

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 367, 371, 457, 530, 734, 742, 914, 1835, 1855, 2285, 2569, 3199, 3670, 3710, 4570, 5138, 6398, 12845, 15995, 19451, 24221, 25690, 31990, 38902, 48442, 97255, 121105, 136157, 167719, 169547, 194510, 242210, 272314, 335438, 339094, 680785, 838595, 847735, 1174033, 1361570, 1677190, 1695470, 2348066, 5870165, 8889107, 11740330, 17778214, 44445535, 62223749, 88891070, 124447498, 311118745, 622237490]

約数ペア:

[(1, 622237490), (2, 311118745), (5, 124447498), (7, 88891070), (10, 62223749), (14, 44445535), (35, 17778214), (53, 11740330), (70, 8889107), (106, 5870165), (265, 2348066), (367, 1695470), (371, 1677190), (457, 1361570), (530, 1174033), (734, 847735), (742, 838595), (914, 680785), (1835, 339094), (1855, 335438), (2285, 272314), (2569, 242210), (3199, 194510), (3670, 169547), (3710, 167719), (4570, 136157), (5138, 121105), (6398, 97255), (12845, 48442), (15995, 38902), (19451, 31990), (24221, 25690)]