1031030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 2515968

約数和(自身を除く): 1484938

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 103, 110, 130, 143, 154, 182, 206, 286, 385, 455, 515, 715, 721, 770, 910, 1001, 1030, 1133, 1339, 1430, 1442, 2002, 2266, 2678, 3605, 5005, 5665, 6695, 7210, 7931, 9373, 10010, 11330, 13390, 14729, 15862, 18746, 29458, 39655, 46865, 73645, 79310, 93730, 103103, 147290, 206206, 515515, 1031030]

約数ペア:

[(1, 1031030), (2, 515515), (5, 206206), (7, 147290), (10, 103103), (11, 93730), (13, 79310), (14, 73645), (22, 46865), (26, 39655), (35, 29458), (55, 18746), (65, 15862), (70, 14729), (77, 13390), (91, 11330), (103, 10010), (110, 9373), (130, 7931), (143, 7210), (154, 6695), (182, 5665), (206, 5005), (286, 3605), (385, 2678), (455, 2266), (515, 2002), (715, 1442), (721, 1430), (770, 1339), (910, 1133), (1001, 1030)]