276579070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 519689520

約数和(自身を除く): 243110450

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 227, 370, 445, 454, 890, 1135, 1369, 2270, 2738, 3293, 6586, 6845, 8399, 13690, 16465, 16798, 20203, 32930, 40406, 41995, 83990, 101015, 121841, 202030, 243682, 310763, 609205, 621526, 747511, 1218410, 1495022, 1553815, 3107630, 3737555, 7475110, 27657907, 55315814, 138289535, 276579070]

約数ペア:

[(1, 276579070), (2, 138289535), (5, 55315814), (10, 27657907), (37, 7475110), (74, 3737555), (89, 3107630), (178, 1553815), (185, 1495022), (227, 1218410), (370, 747511), (445, 621526), (454, 609205), (890, 310763), (1135, 243682), (1369, 202030), (2270, 121841), (2738, 101015), (3293, 83990), (6586, 41995), (6845, 40406), (8399, 32930), (13690, 20203), (16465, 16798)]