7514550290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{8741}}^1$

素因数の和:9167

約数の個数: 64

約数和(自身を含む): 15464947680

約数和(自身を除く): 7950397390

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 389, 442, 778, 1105, 1945, 2210, 3890, 5057, 6613, 8741, 10114, 13226, 17482, 25285, 33065, 43705, 50570, 66130, 85969, 87410, 113633, 148597, 171938, 227266, 297194, 429845, 568165, 742985, 859690, 1136330, 1485970, 1931761, 3400249, 3863522, 6800498, 9658805, 17001245, 19317610, 34002490, 44203237, 57804233, 88406474, 115608466, 221016185, 289021165, 442032370, 578042330, 751455029, 1502910058, 3757275145, 7514550290]

約数ペア:

[(1, 7514550290), (2, 3757275145), (5, 1502910058), (10, 751455029), (13, 578042330), (17, 442032370), (26, 289021165), (34, 221016185), (65, 115608466), (85, 88406474), (130, 57804233), (170, 44203237), (221, 34002490), (389, 19317610), (442, 17001245), (778, 9658805), (1105, 6800498), (1945, 3863522), (2210, 3400249), (3890, 1931761), (5057, 1485970), (6613, 1136330), (8741, 859690), (10114, 742985), (13226, 568165), (17482, 429845), (25285, 297194), (33065, 227266), (43705, 171938), (50570, 148597), (66130, 113633), (85969, 87410)]