30775374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7879}}^1$

素因数の和:7925

約数の個数: 48

約数和(自身を含む): 78673920

約数和(自身を除く): 47898546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 7879, 15758, 23637, 47274, 55153, 70911, 110306, 141822, 165459, 244249, 330918, 488498, 496377, 732747, 992754, 1465494, 1709743, 2198241, 3419486, 4396482, 5129229, 10258458, 15387687, 30775374]

約数ペア:

[(1, 30775374), (2, 15387687), (3, 10258458), (6, 5129229), (7, 4396482), (9, 3419486), (14, 2198241), (18, 1709743), (21, 1465494), (31, 992754), (42, 732747), (62, 496377), (63, 488498), (93, 330918), (126, 244249), (186, 165459), (217, 141822), (279, 110306), (434, 70911), (558, 55153), (651, 47274), (1302, 23637), (1953, 15758), (3906, 7879)]