6712020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{761}}^1$

素因数の和:790

約数の個数: 108

約数和(自身を含む): 23714964

約数和(自身を除く): 17002944

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 761, 882, 980, 1260, 1470, 1522, 1764, 2205, 2283, 2940, 3044, 3805, 4410, 4566, 5327, 6849, 7610, 8820, 9132, 10654, 11415, 13698, 15220, 15981, 21308, 22830, 26635, 27396, 31962, 34245, 37289, 45660, 47943, 53270, 63924, 68490, 74578, 79905, 95886, 106540, 111867, 136980, 149156, 159810, 186445, 191772, 223734, 239715, 319620, 335601, 372890, 447468, 479430, 559335, 671202, 745780, 958860, 1118670, 1342404, 1678005, 2237340, 3356010, 6712020]

約数ペア:

[(1, 6712020), (2, 3356010), (3, 2237340), (4, 1678005), (5, 1342404), (6, 1118670), (7, 958860), (9, 745780), (10, 671202), (12, 559335), (14, 479430), (15, 447468), (18, 372890), (20, 335601), (21, 319620), (28, 239715), (30, 223734), (35, 191772), (36, 186445), (42, 159810), (45, 149156), (49, 136980), (60, 111867), (63, 106540), (70, 95886), (84, 79905), (90, 74578), (98, 68490), (105, 63924), (126, 53270), (140, 47943), (147, 45660), (180, 37289), (196, 34245), (210, 31962), (245, 27396), (252, 26635), (294, 22830), (315, 21308), (420, 15981), (441, 15220), (490, 13698), (588, 11415), (630, 10654), (735, 9132), (761, 8820), (882, 7610), (980, 6849), (1260, 5327), (1470, 4566), (1522, 4410), (1764, 3805), (2205, 3044), (2283, 2940)]