65142420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3669

約数の個数: 96

約数和(自身を含む): 213362688

約数和(自身を除く): 148220268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3607, 3612, 4515, 6020, 7214, 9030, 10821, 14428, 18035, 18060, 21642, 25249, 36070, 43284, 50498, 54105, 72140, 75747, 100996, 108210, 126245, 151494, 155101, 216420, 252490, 302988, 310202, 378735, 465303, 504980, 620404, 757470, 775505, 930606, 1085707, 1514940, 1551010, 1861212, 2171414, 2326515, 3102020, 3257121, 4342828, 4653030, 5428535, 6514242, 9306060, 10857070, 13028484, 16285605, 21714140, 32571210, 65142420]

約数ペア:

[(1, 65142420), (2, 32571210), (3, 21714140), (4, 16285605), (5, 13028484), (6, 10857070), (7, 9306060), (10, 6514242), (12, 5428535), (14, 4653030), (15, 4342828), (20, 3257121), (21, 3102020), (28, 2326515), (30, 2171414), (35, 1861212), (42, 1551010), (43, 1514940), (60, 1085707), (70, 930606), (84, 775505), (86, 757470), (105, 620404), (129, 504980), (140, 465303), (172, 378735), (210, 310202), (215, 302988), (258, 252490), (301, 216420), (420, 155101), (430, 151494), (516, 126245), (602, 108210), (645, 100996), (860, 75747), (903, 72140), (1204, 54105), (1290, 50498), (1505, 43284), (1806, 36070), (2580, 25249), (3010, 21642), (3607, 18060), (3612, 18035), (4515, 14428), (6020, 10821), (7214, 9030)]