445491270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8951}}^1$

素因数の和:9050

約数の個数: 96

約数和(自身を含む): 1340651520

約数和(自身を除く): 895160250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1659, 2370, 2765, 3318, 3555, 4977, 5530, 7110, 8295, 8951, 9954, 16590, 17902, 24885, 26853, 44755, 49770, 53706, 62657, 80559, 89510, 125314, 134265, 161118, 187971, 268530, 313285, 375942, 402795, 563913, 626570, 707129, 805590, 939855, 1127826, 1414258, 1879710, 2121387, 2819565, 3535645, 4242774, 4949903, 5639130, 6364161, 7071290, 9899806, 10606935, 12728322, 14849709, 21213870, 24749515, 29699418, 31820805, 44549127, 49499030, 63641610, 74248545, 89098254, 148497090, 222745635, 445491270]

約数ペア:

[(1, 445491270), (2, 222745635), (3, 148497090), (5, 89098254), (6, 74248545), (7, 63641610), (9, 49499030), (10, 44549127), (14, 31820805), (15, 29699418), (18, 24749515), (21, 21213870), (30, 14849709), (35, 12728322), (42, 10606935), (45, 9899806), (63, 7071290), (70, 6364161), (79, 5639130), (90, 4949903), (105, 4242774), (126, 3535645), (158, 2819565), (210, 2121387), (237, 1879710), (315, 1414258), (395, 1127826), (474, 939855), (553, 805590), (630, 707129), (711, 626570), (790, 563913), (1106, 402795), (1185, 375942), (1422, 313285), (1659, 268530), (2370, 187971), (2765, 161118), (3318, 134265), (3555, 125314), (4977, 89510), (5530, 80559), (7110, 62657), (8295, 53706), (8951, 49770), (9954, 44755), (16590, 26853), (17902, 24885)]