745773070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 1573240320

約数和(自身を除く): 827467250

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 179, 265, 358, 371, 530, 742, 895, 1123, 1253, 1790, 1855, 2246, 2506, 3710, 5615, 6265, 7861, 9487, 11230, 12530, 15722, 18974, 39305, 47435, 59519, 66409, 78610, 94870, 119038, 132818, 201017, 297595, 332045, 402034, 416633, 595190, 664090, 833266, 1005085, 1407119, 2010170, 2083165, 2814238, 4166330, 7035595, 10653901, 14071190, 21307802, 53269505, 74577307, 106539010, 149154614, 372886535, 745773070]

約数ペア:

[(1, 745773070), (2, 372886535), (5, 149154614), (7, 106539010), (10, 74577307), (14, 53269505), (35, 21307802), (53, 14071190), (70, 10653901), (106, 7035595), (179, 4166330), (265, 2814238), (358, 2083165), (371, 2010170), (530, 1407119), (742, 1005085), (895, 833266), (1123, 664090), (1253, 595190), (1790, 416633), (1855, 402034), (2246, 332045), (2506, 297595), (3710, 201017), (5615, 132818), (6265, 119038), (7861, 94870), (9487, 78610), (11230, 66409), (12530, 59519), (15722, 47435), (18974, 39305)]