78489030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4783}}^1$

素因数の和:5340

約数の個数: 32

約数和(自身を含む): 188757504

約数和(自身を除く): 110268474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 547, 1094, 1641, 2735, 3282, 4783, 5470, 8205, 9566, 14349, 16410, 23915, 28698, 47830, 71745, 143490, 2616301, 5232602, 7848903, 13081505, 15697806, 26163010, 39244515, 78489030]

約数ペア:

[(1, 78489030), (2, 39244515), (3, 26163010), (5, 15697806), (6, 13081505), (10, 7848903), (15, 5232602), (30, 2616301), (547, 143490), (1094, 71745), (1641, 47830), (2735, 28698), (3282, 23915), (4783, 16410), (5470, 14349), (8205, 9566)]