217047030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{176461}}^1$

素因数の和:176512

約数の個数: 32

約数和(自身を含む): 533621088

約数和(自身を除く): 316574058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 176461, 352922, 529383, 882305, 1058766, 1764610, 2646915, 5293830, 7234901, 14469802, 21704703, 36174505, 43409406, 72349010, 108523515, 217047030]

約数ペア:

[(1, 217047030), (2, 108523515), (3, 72349010), (5, 43409406), (6, 36174505), (10, 21704703), (15, 14469802), (30, 7234901), (41, 5293830), (82, 2646915), (123, 1764610), (205, 1058766), (246, 882305), (410, 529383), (615, 352922), (1230, 176461)]