30183210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{929}}^1$

素因数の和:980

約数の個数: 72

約数和(自身を含む): 82913220

約数和(自身を除く): 52730010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 929, 1083, 1710, 1805, 1858, 2166, 2787, 3249, 3610, 4645, 5415, 5574, 6498, 8361, 9290, 10830, 13935, 16245, 16722, 17651, 27870, 32490, 35302, 41805, 52953, 83610, 88255, 105906, 158859, 176510, 264765, 317718, 335369, 529530, 670738, 794295, 1006107, 1588590, 1676845, 2012214, 3018321, 3353690, 5030535, 6036642, 10061070, 15091605, 30183210]

約数ペア:

[(1, 30183210), (2, 15091605), (3, 10061070), (5, 6036642), (6, 5030535), (9, 3353690), (10, 3018321), (15, 2012214), (18, 1676845), (19, 1588590), (30, 1006107), (38, 794295), (45, 670738), (57, 529530), (90, 335369), (95, 317718), (114, 264765), (171, 176510), (190, 158859), (285, 105906), (342, 88255), (361, 83610), (570, 52953), (722, 41805), (855, 35302), (929, 32490), (1083, 27870), (1710, 17651), (1805, 16722), (1858, 16245), (2166, 13935), (2787, 10830), (3249, 9290), (3610, 8361), (4645, 6498), (5415, 5574)]