30210852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 82736640

約数和(自身を除く): 52525788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 191, 196, 269, 294, 382, 538, 573, 588, 764, 807, 1076, 1146, 1337, 1614, 1883, 2292, 2674, 3228, 3766, 4011, 5348, 5649, 7532, 8022, 9359, 11298, 13181, 16044, 18718, 22596, 26362, 28077, 37436, 39543, 51379, 52724, 56154, 79086, 102758, 112308, 154137, 158172, 205516, 308274, 359653, 616548, 719306, 1078959, 1438612, 2157918, 2517571, 4315836, 5035142, 7552713, 10070284, 15105426, 30210852]

約数ペア:

[(1, 30210852), (2, 15105426), (3, 10070284), (4, 7552713), (6, 5035142), (7, 4315836), (12, 2517571), (14, 2157918), (21, 1438612), (28, 1078959), (42, 719306), (49, 616548), (84, 359653), (98, 308274), (147, 205516), (191, 158172), (196, 154137), (269, 112308), (294, 102758), (382, 79086), (538, 56154), (573, 52724), (588, 51379), (764, 39543), (807, 37436), (1076, 28077), (1146, 26362), (1337, 22596), (1614, 18718), (1883, 16044), (2292, 13181), (2674, 11298), (3228, 9359), (3766, 8022), (4011, 7532), (5348, 5649)]