135545340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{322727}}^1$

素因数の和:322746

約数の個数: 48

約数和(自身を含む): 433746432

約数和(自身を除く): 298201092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 322727, 645454, 968181, 1290908, 1613635, 1936362, 2259089, 3227270, 3872724, 4518178, 4840905, 6454540, 6777267, 9036356, 9681810, 11295445, 13554534, 19363620, 22590890, 27109068, 33886335, 45181780, 67772670, 135545340]

約数ペア:

[(1, 135545340), (2, 67772670), (3, 45181780), (4, 33886335), (5, 27109068), (6, 22590890), (7, 19363620), (10, 13554534), (12, 11295445), (14, 9681810), (15, 9036356), (20, 6777267), (21, 6454540), (28, 4840905), (30, 4518178), (35, 3872724), (42, 3227270), (60, 2259089), (70, 1936362), (84, 1613635), (105, 1290908), (140, 968181), (210, 645454), (420, 322727)]