27165710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 58290624

約数和(自身を除く): 31124914

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 157, 242, 286, 314, 605, 715, 785, 1210, 1331, 1430, 1570, 1573, 1727, 2041, 2662, 3146, 3454, 4082, 6655, 7865, 8635, 10205, 13310, 15730, 17270, 17303, 18997, 20410, 22451, 34606, 37994, 44902, 86515, 94985, 112255, 173030, 189970, 208967, 224510, 246961, 417934, 493922, 1044835, 1234805, 2089670, 2469610, 2716571, 5433142, 13582855, 27165710]

約数ペア:

[(1, 27165710), (2, 13582855), (5, 5433142), (10, 2716571), (11, 2469610), (13, 2089670), (22, 1234805), (26, 1044835), (55, 493922), (65, 417934), (110, 246961), (121, 224510), (130, 208967), (143, 189970), (157, 173030), (242, 112255), (286, 94985), (314, 86515), (605, 44902), (715, 37994), (785, 34606), (1210, 22451), (1331, 20410), (1430, 18997), (1570, 17303), (1573, 17270), (1727, 15730), (2041, 13310), (2662, 10205), (3146, 8635), (3454, 7865), (4082, 6655)]