70972650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{22531}}^1$

素因数の和:22556

約数の個数: 72

約数和(自身を含む): 217929504

約数和(自身を除く): 146956854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 22531, 45062, 67593, 112655, 135186, 157717, 202779, 225310, 315434, 337965, 405558, 473151, 563275, 675930, 788585, 946302, 1013895, 1126550, 1419453, 1577170, 1689825, 2027790, 2365755, 2838906, 3379650, 3942925, 4731510, 5069475, 7097265, 7885850, 10138950, 11828775, 14194530, 23657550, 35486325, 70972650]

約数ペア:

[(1, 70972650), (2, 35486325), (3, 23657550), (5, 14194530), (6, 11828775), (7, 10138950), (9, 7885850), (10, 7097265), (14, 5069475), (15, 4731510), (18, 3942925), (21, 3379650), (25, 2838906), (30, 2365755), (35, 2027790), (42, 1689825), (45, 1577170), (50, 1419453), (63, 1126550), (70, 1013895), (75, 946302), (90, 788585), (105, 675930), (126, 563275), (150, 473151), (175, 405558), (210, 337965), (225, 315434), (315, 225310), (350, 202779), (450, 157717), (525, 135186), (630, 112655), (1050, 67593), (1575, 45062), (3150, 22531)]