30380784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{12917}}^1$

素因数の和:12942

約数の個数: 60

約数和(自身を含む): 91304424

約数和(自身を除く): 60923640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 12917, 25834, 38751, 51668, 77502, 90419, 103336, 155004, 180838, 206672, 271257, 310008, 361676, 542514, 620016, 632933, 723352, 1085028, 1265866, 1446704, 1898799, 2170056, 2531732, 3797598, 4340112, 5063464, 7595196, 10126928, 15190392, 30380784]

約数ペア:

[(1, 30380784), (2, 15190392), (3, 10126928), (4, 7595196), (6, 5063464), (7, 4340112), (8, 3797598), (12, 2531732), (14, 2170056), (16, 1898799), (21, 1446704), (24, 1265866), (28, 1085028), (42, 723352), (48, 632933), (49, 620016), (56, 542514), (84, 361676), (98, 310008), (112, 271257), (147, 206672), (168, 180838), (196, 155004), (294, 103336), (336, 90419), (392, 77502), (588, 51668), (784, 38751), (1176, 25834), (2352, 12917)]