136349220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{324641}}^1$

素因数の和:324660

約数の個数: 48

約数和(自身を含む): 436318848

約数和(自身を除く): 299969628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 324641, 649282, 973923, 1298564, 1623205, 1947846, 2272487, 3246410, 3895692, 4544974, 4869615, 6492820, 6817461, 9089948, 9739230, 11362435, 13634922, 19478460, 22724870, 27269844, 34087305, 45449740, 68174610, 136349220]

約数ペア:

[(1, 136349220), (2, 68174610), (3, 45449740), (4, 34087305), (5, 27269844), (6, 22724870), (7, 19478460), (10, 13634922), (12, 11362435), (14, 9739230), (15, 9089948), (20, 6817461), (21, 6492820), (28, 4869615), (30, 4544974), (35, 3895692), (42, 3246410), (60, 2272487), (70, 1947846), (84, 1623205), (105, 1298564), (140, 973923), (210, 649282), (420, 324641)]