91126140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{216967}}^1$

素因数の和:216986

約数の個数: 48

約数和(自身を含む): 291604992

約数和(自身を除く): 200478852

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, 216967, 433934, 650901, 867868, 1084835, 1301802, 1518769, 2169670, 2603604, 3037538, 3254505, 4339340, 4556307, 6075076, 6509010, 7593845, 9112614, 13018020, 15187690, 18225228, 22781535, 30375380, 45563070, 91126140]

約数ペア:

[(1, 91126140), (2, 45563070), (3, 30375380), (4, 22781535), (5, 18225228), (6, 15187690), (7, 13018020), (10, 9112614), (12, 7593845), (14, 6509010), (15, 6075076), (20, 4556307), (21, 4339340), (28, 3254505), (30, 3037538), (35, 2603604), (42, 2169670), (60, 1518769), (70, 1301802), (84, 1084835), (105, 867868), (140, 650901), (210, 433934), (420, 216967)]