301605780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{102587}}^1$

素因数の和:102613

約数の個数: 72

約数和(自身を含む): 982382688

約数和(自身を除く): 680776908

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, 102587, 205174, 307761, 410348, 512935, 615522, 718109, 1025870, 1231044, 1436218, 1538805, 2051740, 2154327, 2872436, 3077610, 3590545, 4308654, 5026763, 6155220, 7181090, 8617308, 10053526, 10771635, 14362180, 15080289, 20107052, 21543270, 25133815, 30160578, 43086540, 50267630, 60321156, 75401445, 100535260, 150802890, 301605780]

約数ペア:

[(1, 301605780), (2, 150802890), (3, 100535260), (4, 75401445), (5, 60321156), (6, 50267630), (7, 43086540), (10, 30160578), (12, 25133815), (14, 21543270), (15, 20107052), (20, 15080289), (21, 14362180), (28, 10771635), (30, 10053526), (35, 8617308), (42, 7181090), (49, 6155220), (60, 5026763), (70, 4308654), (84, 3590545), (98, 3077610), (105, 2872436), (140, 2154327), (147, 2051740), (196, 1538805), (210, 1436218), (245, 1231044), (294, 1025870), (420, 718109), (490, 615522), (588, 512935), (735, 410348), (980, 307761), (1470, 205174), (2940, 102587)]