13115970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 39536640

約数和(自身を除く): 26420670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 109, 126, 191, 210, 218, 315, 327, 382, 545, 573, 630, 654, 763, 955, 981, 1090, 1146, 1337, 1526, 1635, 1719, 1910, 1962, 2289, 2674, 2865, 3270, 3438, 3815, 4011, 4578, 4905, 5730, 6685, 6867, 7630, 8022, 8595, 9810, 11445, 12033, 13370, 13734, 17190, 20055, 20819, 22890, 24066, 34335, 40110, 41638, 60165, 62457, 68670, 104095, 120330, 124914, 145733, 187371, 208190, 291466, 312285, 374742, 437199, 624570, 728665, 874398, 936855, 1311597, 1457330, 1873710, 2185995, 2623194, 4371990, 6557985, 13115970]

約数ペア:

[(1, 13115970), (2, 6557985), (3, 4371990), (5, 2623194), (6, 2185995), (7, 1873710), (9, 1457330), (10, 1311597), (14, 936855), (15, 874398), (18, 728665), (21, 624570), (30, 437199), (35, 374742), (42, 312285), (45, 291466), (63, 208190), (70, 187371), (90, 145733), (105, 124914), (109, 120330), (126, 104095), (191, 68670), (210, 62457), (218, 60165), (315, 41638), (327, 40110), (382, 34335), (545, 24066), (573, 22890), (630, 20819), (654, 20055), (763, 17190), (955, 13734), (981, 13370), (1090, 12033), (1146, 11445), (1337, 9810), (1526, 8595), (1635, 8022), (1719, 7630), (1910, 6867), (1962, 6685), (2289, 5730), (2674, 4905), (2865, 4578), (3270, 4011), (3438, 3815)]