7661010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^2$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 21123648

約数和(自身を除く): 13462638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 382, 573, 955, 1146, 1337, 1910, 2674, 2865, 4011, 5730, 6685, 8022, 13370, 20055, 36481, 40110, 72962, 109443, 182405, 218886, 255367, 364810, 510734, 547215, 766101, 1094430, 1276835, 1532202, 2553670, 3830505, 7661010]

約数ペア:

[(1, 7661010), (2, 3830505), (3, 2553670), (5, 1532202), (6, 1276835), (7, 1094430), (10, 766101), (14, 547215), (15, 510734), (21, 364810), (30, 255367), (35, 218886), (42, 182405), (70, 109443), (105, 72962), (191, 40110), (210, 36481), (382, 20055), (573, 13370), (955, 8022), (1146, 6685), (1337, 5730), (1910, 4011), (2674, 2865)]