84568710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 133159290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 1185, 1343, 2099, 2370, 2686, 4029, 4198, 6297, 6715, 8058, 10495, 12594, 13430, 20145, 20990, 31485, 35683, 40290, 62970, 71366, 107049, 165821, 178415, 214098, 331642, 356830, 497463, 535245, 829105, 994926, 1070490, 1658210, 2487315, 2818957, 4974630, 5637914, 8456871, 14094785, 16913742, 28189570, 42284355, 84568710]

約数ペア:

[(1, 84568710), (2, 42284355), (3, 28189570), (5, 16913742), (6, 14094785), (10, 8456871), (15, 5637914), (17, 4974630), (30, 2818957), (34, 2487315), (51, 1658210), (79, 1070490), (85, 994926), (102, 829105), (158, 535245), (170, 497463), (237, 356830), (255, 331642), (395, 214098), (474, 178415), (510, 165821), (790, 107049), (1185, 71366), (1343, 62970), (2099, 40290), (2370, 35683), (2686, 31485), (4029, 20990), (4198, 20145), (6297, 13430), (6715, 12594), (8058, 10495)]