16740330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 43338240

約数和(自身を除く): 26597910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 683, 817, 1290, 1366, 1634, 2049, 2451, 3415, 4085, 4098, 4902, 6830, 8170, 10245, 12255, 12977, 20490, 24510, 25954, 29369, 38931, 58738, 64885, 77862, 88107, 129770, 146845, 176214, 194655, 293690, 389310, 440535, 558011, 881070, 1116022, 1674033, 2790055, 3348066, 5580110, 8370165, 16740330]

約数ペア:

[(1, 16740330), (2, 8370165), (3, 5580110), (5, 3348066), (6, 2790055), (10, 1674033), (15, 1116022), (19, 881070), (30, 558011), (38, 440535), (43, 389310), (57, 293690), (86, 194655), (95, 176214), (114, 146845), (129, 129770), (190, 88107), (215, 77862), (258, 64885), (285, 58738), (430, 38931), (570, 29369), (645, 25954), (683, 24510), (817, 20490), (1290, 12977), (1366, 12255), (1634, 10245), (2049, 8170), (2451, 6830), (3415, 4902), (4085, 4098)]