9173667790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{367}}^2$

素因数の和:894

約数の個数: 72

約数和(自身を含む): 19399587480

約数和(自身を除く): 10225919690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 139, 245, 278, 367, 490, 695, 734, 973, 1390, 1835, 1946, 2569, 3670, 4865, 5138, 6811, 9730, 12845, 13622, 17983, 25690, 34055, 35966, 51013, 68110, 89915, 102026, 134689, 179830, 255065, 269378, 357091, 510130, 673445, 714182, 942823, 1346890, 1785455, 1885646, 2499637, 3570910, 4714115, 4999274, 6599761, 9428230, 12498185, 13199522, 18721771, 24996370, 32998805, 37443542, 65997610, 93608855, 131052397, 187217710, 262104794, 655261985, 917366779, 1310523970, 1834733558, 4586833895, 9173667790]

約数ペア:

[(1, 9173667790), (2, 4586833895), (5, 1834733558), (7, 1310523970), (10, 917366779), (14, 655261985), (35, 262104794), (49, 187217710), (70, 131052397), (98, 93608855), (139, 65997610), (245, 37443542), (278, 32998805), (367, 24996370), (490, 18721771), (695, 13199522), (734, 12498185), (973, 9428230), (1390, 6599761), (1835, 4999274), (1946, 4714115), (2569, 3570910), (3670, 2499637), (4865, 1885646), (5138, 1785455), (6811, 1346890), (9730, 942823), (12845, 714182), (13622, 673445), (17983, 510130), (25690, 357091), (34055, 269378), (35966, 255065), (51013, 179830), (68110, 134689), (89915, 102026)]