13067390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 15963010

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 79, 85, 119, 139, 158, 170, 238, 278, 395, 553, 595, 695, 790, 973, 1106, 1190, 1343, 1390, 1946, 2363, 2686, 2765, 4726, 4865, 5530, 6715, 9401, 9730, 10981, 11815, 13430, 16541, 18802, 21962, 23630, 33082, 47005, 54905, 76867, 82705, 94010, 109810, 153734, 165410, 186677, 373354, 384335, 768670, 933385, 1306739, 1866770, 2613478, 6533695, 13067390]

約数ペア:

[(1, 13067390), (2, 6533695), (5, 2613478), (7, 1866770), (10, 1306739), (14, 933385), (17, 768670), (34, 384335), (35, 373354), (70, 186677), (79, 165410), (85, 153734), (119, 109810), (139, 94010), (158, 82705), (170, 76867), (238, 54905), (278, 47005), (395, 33082), (553, 23630), (595, 21962), (695, 18802), (790, 16541), (973, 13430), (1106, 11815), (1190, 10981), (1343, 9730), (1390, 9401), (1946, 6715), (2363, 5530), (2686, 4865), (2765, 4726)]