1794170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 3950208

約数和(自身を除く): 2156038

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 71, 95, 133, 142, 190, 266, 355, 361, 497, 665, 710, 722, 994, 1330, 1349, 1805, 2485, 2527, 2698, 3610, 4970, 5054, 6745, 9443, 12635, 13490, 18886, 25270, 25631, 47215, 51262, 94430, 128155, 179417, 256310, 358834, 897085, 1794170]

約数ペア:

[(1, 1794170), (2, 897085), (5, 358834), (7, 256310), (10, 179417), (14, 128155), (19, 94430), (35, 51262), (38, 47215), (70, 25631), (71, 25270), (95, 18886), (133, 13490), (142, 12635), (190, 9443), (266, 6745), (355, 5054), (361, 4970), (497, 3610), (665, 2698), (710, 2527), (722, 2485), (994, 1805), (1330, 1349)]