2152076990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{4409}}^1$

素因数の和:4809

約数の個数: 64

約数和(自身を含む): 4673894400

約数和(自身を除く): 2521817410

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 367, 665, 734, 1330, 1835, 2569, 3670, 4409, 5138, 6973, 8818, 12845, 13946, 22045, 25690, 30863, 34865, 44090, 48811, 61726, 69730, 83771, 97622, 154315, 167542, 244055, 308630, 418855, 488110, 586397, 837710, 1172794, 1618103, 2931985, 3236206, 5863970, 8090515, 11326721, 16181030, 22653442, 30743957, 56633605, 61487914, 113267210, 153719785, 215207699, 307439570, 430415398, 1076038495, 2152076990]

約数ペア:

[(1, 2152076990), (2, 1076038495), (5, 430415398), (7, 307439570), (10, 215207699), (14, 153719785), (19, 113267210), (35, 61487914), (38, 56633605), (70, 30743957), (95, 22653442), (133, 16181030), (190, 11326721), (266, 8090515), (367, 5863970), (665, 3236206), (734, 2931985), (1330, 1618103), (1835, 1172794), (2569, 837710), (3670, 586397), (4409, 488110), (5138, 418855), (6973, 308630), (8818, 244055), (12845, 167542), (13946, 154315), (22045, 97622), (25690, 83771), (30863, 69730), (34865, 61726), (44090, 48811)]