70305795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 155450880

約数和(自身を除く): 85145085

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 153, 171, 255, 285, 315, 323, 357, 399, 595, 665, 691, 765, 855, 969, 1071, 1197, 1615, 1785, 1995, 2073, 2261, 2907, 3455, 4837, 4845, 5355, 5985, 6219, 6783, 10365, 11305, 11747, 13129, 14511, 14535, 20349, 24185, 31095, 33915, 35241, 39387, 43533, 58735, 65645, 72555, 82229, 91903, 101745, 105723, 118161, 176205, 196935, 217665, 223193, 246687, 275709, 411145, 459515, 528615, 590805, 669579, 740061, 827127, 1115965, 1233435, 1378545, 1562351, 2008737, 3347895, 3700305, 4135635, 4687053, 7811755, 10043685, 14061159, 23435265, 70305795]

約数ペア:

[(1, 70305795), (3, 23435265), (5, 14061159), (7, 10043685), (9, 7811755), (15, 4687053), (17, 4135635), (19, 3700305), (21, 3347895), (35, 2008737), (45, 1562351), (51, 1378545), (57, 1233435), (63, 1115965), (85, 827127), (95, 740061), (105, 669579), (119, 590805), (133, 528615), (153, 459515), (171, 411145), (255, 275709), (285, 246687), (315, 223193), (323, 217665), (357, 196935), (399, 176205), (595, 118161), (665, 105723), (691, 101745), (765, 91903), (855, 82229), (969, 72555), (1071, 65645), (1197, 58735), (1615, 43533), (1785, 39387), (1995, 35241), (2073, 33915), (2261, 31095), (2907, 24185), (3455, 20349), (4837, 14535), (4845, 14511), (5355, 13129), (5985, 11747), (6219, 11305), (6783, 10365)]