4209150890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{5851}}^1$

素因数の和:6147

約数の個数: 64

約数和(自身を含む): 8898785280

約数和(自身を除く): 4689634390

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 239, 301, 430, 478, 602, 1195, 1505, 1673, 2390, 3010, 3346, 5851, 8365, 10277, 11702, 16730, 20554, 29255, 40957, 51385, 58510, 71939, 81914, 102770, 143878, 204785, 251593, 359695, 409570, 503186, 719390, 1257965, 1398389, 1761151, 2515930, 2796778, 3522302, 6991945, 8805755, 9788723, 13983890, 17611510, 19577446, 48943615, 60130727, 97887230, 120261454, 300653635, 420915089, 601307270, 841830178, 2104575445, 4209150890]

約数ペア:

[(1, 4209150890), (2, 2104575445), (5, 841830178), (7, 601307270), (10, 420915089), (14, 300653635), (35, 120261454), (43, 97887230), (70, 60130727), (86, 48943615), (215, 19577446), (239, 17611510), (301, 13983890), (430, 9788723), (478, 8805755), (602, 6991945), (1195, 3522302), (1505, 2796778), (1673, 2515930), (2390, 1761151), (3010, 1398389), (3346, 1257965), (5851, 719390), (8365, 503186), (10277, 409570), (11702, 359695), (16730, 251593), (20554, 204785), (29255, 143878), (40957, 102770), (51385, 81914), (58510, 71939)]