68013420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7507}}^1$

素因数の和:7670

約数の個数: 48

約数和(自身を含む): 191724288

約数和(自身を除く): 123710868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 7507, 9060, 15014, 22521, 30028, 37535, 45042, 75070, 90084, 112605, 150140, 225210, 450420, 1133557, 2267114, 3400671, 4534228, 5667785, 6801342, 11335570, 13602684, 17003355, 22671140, 34006710, 68013420]

約数ペア:

[(1, 68013420), (2, 34006710), (3, 22671140), (4, 17003355), (5, 13602684), (6, 11335570), (10, 6801342), (12, 5667785), (15, 4534228), (20, 3400671), (30, 2267114), (60, 1133557), (151, 450420), (302, 225210), (453, 150140), (604, 112605), (755, 90084), (906, 75070), (1510, 45042), (1812, 37535), (2265, 30028), (3020, 22521), (4530, 15014), (7507, 9060)]