289410090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{26723}}^1$

素因数の和:26771

約数の個数: 48

約数和(自身を含む): 733092768

約数和(自身を除く): 443682678

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 26723, 53446, 80169, 133615, 160338, 267230, 400845, 507737, 801690, 1015474, 1523211, 2538685, 3046422, 5077370, 7616055, 9647003, 15232110, 19294006, 28941009, 48235015, 57882018, 96470030, 144705045, 289410090]

約数ペア:

[(1, 289410090), (2, 144705045), (3, 96470030), (5, 57882018), (6, 48235015), (10, 28941009), (15, 19294006), (19, 15232110), (30, 9647003), (38, 7616055), (57, 5077370), (95, 3046422), (114, 2538685), (190, 1523211), (285, 1015474), (361, 801690), (570, 507737), (722, 400845), (1083, 267230), (1805, 160338), (2166, 133615), (3610, 80169), (5415, 53446), (10830, 26723)]