34642020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11783}}^1$

素因数の和:11809

約数の個数: 72

約数和(自身を含む): 112843584

約数和(自身を除く): 78201564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 11783, 23566, 35349, 47132, 58915, 70698, 82481, 117830, 141396, 164962, 176745, 235660, 247443, 329924, 353490, 412405, 494886, 577367, 706980, 824810, 989772, 1154734, 1237215, 1649620, 1732101, 2309468, 2474430, 2886835, 3464202, 4948860, 5773670, 6928404, 8660505, 11547340, 17321010, 34642020]

約数ペア:

[(1, 34642020), (2, 17321010), (3, 11547340), (4, 8660505), (5, 6928404), (6, 5773670), (7, 4948860), (10, 3464202), (12, 2886835), (14, 2474430), (15, 2309468), (20, 1732101), (21, 1649620), (28, 1237215), (30, 1154734), (35, 989772), (42, 824810), (49, 706980), (60, 577367), (70, 494886), (84, 412405), (98, 353490), (105, 329924), (140, 247443), (147, 235660), (196, 176745), (210, 164962), (245, 141396), (294, 117830), (420, 82481), (490, 70698), (588, 58915), (735, 47132), (980, 35349), (1470, 23566), (2940, 11783)]