260166810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26849}}^1$

素因数の和:26895

約数の個数: 64

約数和(自身を含む): 695952000

約数和(自身を除く): 435785190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 26849, 53698, 80547, 134245, 161094, 268490, 402735, 456433, 510131, 805470, 912866, 1020262, 1369299, 1530393, 2282165, 2550655, 2738598, 3060786, 4564330, 5101310, 6846495, 7651965, 8672227, 13692990, 15303930, 17344454, 26016681, 43361135, 52033362, 86722270, 130083405, 260166810]

約数ペア:

[(1, 260166810), (2, 130083405), (3, 86722270), (5, 52033362), (6, 43361135), (10, 26016681), (15, 17344454), (17, 15303930), (19, 13692990), (30, 8672227), (34, 7651965), (38, 6846495), (51, 5101310), (57, 4564330), (85, 3060786), (95, 2738598), (102, 2550655), (114, 2282165), (170, 1530393), (190, 1369299), (255, 1020262), (285, 912866), (323, 805470), (510, 510131), (570, 456433), (646, 402735), (969, 268490), (1615, 161094), (1938, 134245), (3230, 80547), (4845, 53698), (9690, 26849)]