40242570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4199

約数の個数: 64

約数和(自身を含む): 107671680

約数和(自身を除く): 67429110

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4153, 4845, 8306, 9690, 12459, 20765, 24918, 41530, 62295, 70601, 78907, 124590, 141202, 157814, 211803, 236721, 353005, 394535, 423606, 473442, 706010, 789070, 1059015, 1183605, 1341419, 2118030, 2367210, 2682838, 4024257, 6707095, 8048514, 13414190, 20121285, 40242570]

約数ペア:

[(1, 40242570), (2, 20121285), (3, 13414190), (5, 8048514), (6, 6707095), (10, 4024257), (15, 2682838), (17, 2367210), (19, 2118030), (30, 1341419), (34, 1183605), (38, 1059015), (51, 789070), (57, 706010), (85, 473442), (95, 423606), (102, 394535), (114, 353005), (170, 236721), (190, 211803), (255, 157814), (285, 141202), (323, 124590), (510, 78907), (570, 70601), (646, 62295), (969, 41530), (1615, 24918), (1938, 20765), (3230, 12459), (4153, 9690), (4845, 8306)]