155803410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1109}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 465454080

約数和(自身を除く): 309650670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 223, 315, 446, 630, 669, 1109, 1115, 1338, 1561, 2007, 2218, 2230, 3122, 3327, 3345, 4014, 4683, 5545, 6654, 6690, 7763, 7805, 9366, 9981, 10035, 11090, 14049, 15526, 15610, 16635, 19962, 20070, 23289, 23415, 28098, 33270, 38815, 46578, 46830, 49905, 69867, 70245, 77630, 99810, 116445, 139734, 140490, 232890, 247307, 349335, 494614, 698670, 741921, 1236535, 1483842, 1731149, 2225763, 2473070, 3462298, 3709605, 4451526, 5193447, 7419210, 8655745, 10386894, 11128815, 15580341, 17311490, 22257630, 25967235, 31160682, 51934470, 77901705, 155803410]

約数ペア:

[(1, 155803410), (2, 77901705), (3, 51934470), (5, 31160682), (6, 25967235), (7, 22257630), (9, 17311490), (10, 15580341), (14, 11128815), (15, 10386894), (18, 8655745), (21, 7419210), (30, 5193447), (35, 4451526), (42, 3709605), (45, 3462298), (63, 2473070), (70, 2225763), (90, 1731149), (105, 1483842), (126, 1236535), (210, 741921), (223, 698670), (315, 494614), (446, 349335), (630, 247307), (669, 232890), (1109, 140490), (1115, 139734), (1338, 116445), (1561, 99810), (2007, 77630), (2218, 70245), (2230, 69867), (3122, 49905), (3327, 46830), (3345, 46578), (4014, 38815), (4683, 33270), (5545, 28098), (6654, 23415), (6690, 23289), (7763, 20070), (7805, 19962), (9366, 16635), (9981, 15610), (10035, 15526), (11090, 14049)]