181684230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 545965056

約数和(自身を除く): 364280826

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 61, 65, 70, 78, 91, 105, 122, 130, 182, 183, 195, 210, 273, 305, 366, 390, 427, 455, 546, 610, 793, 854, 910, 915, 1091, 1281, 1365, 1586, 1830, 2135, 2182, 2379, 2562, 2730, 3273, 3965, 4270, 4758, 5455, 5551, 6405, 6546, 7637, 7930, 10910, 11102, 11895, 12810, 14183, 15274, 16365, 16653, 22911, 23790, 27755, 28366, 32730, 33306, 38185, 42549, 45822, 55510, 66551, 70915, 76370, 83265, 85098, 99281, 114555, 133102, 141830, 166530, 198562, 199653, 212745, 229110, 297843, 332755, 399306, 425490, 465857, 496405, 595686, 665510, 865163, 931714, 992810, 998265, 1397571, 1489215, 1730326, 1996530, 2329285, 2595489, 2795142, 2978430, 4325815, 4658570, 5190978, 6056141, 6987855, 8651630, 12112282, 12977445, 13975710, 18168423, 25954890, 30280705, 36336846, 60561410, 90842115, 181684230]

約数ペア:

[(1, 181684230), (2, 90842115), (3, 60561410), (5, 36336846), (6, 30280705), (7, 25954890), (10, 18168423), (13, 13975710), (14, 12977445), (15, 12112282), (21, 8651630), (26, 6987855), (30, 6056141), (35, 5190978), (39, 4658570), (42, 4325815), (61, 2978430), (65, 2795142), (70, 2595489), (78, 2329285), (91, 1996530), (105, 1730326), (122, 1489215), (130, 1397571), (182, 998265), (183, 992810), (195, 931714), (210, 865163), (273, 665510), (305, 595686), (366, 496405), (390, 465857), (427, 425490), (455, 399306), (546, 332755), (610, 297843), (793, 229110), (854, 212745), (910, 199653), (915, 198562), (1091, 166530), (1281, 141830), (1365, 133102), (1586, 114555), (1830, 99281), (2135, 85098), (2182, 83265), (2379, 76370), (2562, 70915), (2730, 66551), (3273, 55510), (3965, 45822), (4270, 42549), (4758, 38185), (5455, 33306), (5551, 32730), (6405, 28366), (6546, 27755), (7637, 23790), (7930, 22911), (10910, 16653), (11102, 16365), (11895, 15274), (12810, 14183)]