793326780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{102497}}^1$

素因数の和:102555

約数の個数: 72

約数和(自身を含む): 2462411952

約数和(自身を除く): 1669085172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 102497, 204994, 307491, 409988, 512485, 614982, 922473, 1024970, 1229964, 1537455, 1844946, 2049940, 3074910, 3689892, 4407371, 4612365, 6149820, 8814742, 9224730, 13222113, 17629484, 18449460, 22036855, 26444226, 39666339, 44073710, 52888452, 66110565, 79332678, 88147420, 132221130, 158665356, 198331695, 264442260, 396663390, 793326780]

約数ペア:

[(1, 793326780), (2, 396663390), (3, 264442260), (4, 198331695), (5, 158665356), (6, 132221130), (9, 88147420), (10, 79332678), (12, 66110565), (15, 52888452), (18, 44073710), (20, 39666339), (30, 26444226), (36, 22036855), (43, 18449460), (45, 17629484), (60, 13222113), (86, 9224730), (90, 8814742), (129, 6149820), (172, 4612365), (180, 4407371), (215, 3689892), (258, 3074910), (387, 2049940), (430, 1844946), (516, 1537455), (645, 1229964), (774, 1024970), (860, 922473), (1290, 614982), (1548, 512485), (1935, 409988), (2580, 307491), (3870, 204994), (7740, 102497)]