78244470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45757}}^1$

素因数の和:45789

約数の個数: 48

約数和(自身を含む): 214147440

約数和(自身を除く): 135902970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 45757, 91514, 137271, 228785, 274542, 411813, 457570, 686355, 823626, 869383, 1372710, 1738766, 2059065, 2608149, 4118130, 4346915, 5216298, 7824447, 8693830, 13040745, 15648894, 26081490, 39122235, 78244470]

約数ペア:

[(1, 78244470), (2, 39122235), (3, 26081490), (5, 15648894), (6, 13040745), (9, 8693830), (10, 7824447), (15, 5216298), (18, 4346915), (19, 4118130), (30, 2608149), (38, 2059065), (45, 1738766), (57, 1372710), (90, 869383), (95, 823626), (114, 686355), (171, 457570), (190, 411813), (285, 274542), (342, 228785), (570, 137271), (855, 91514), (1710, 45757)]