2013089452020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{420967}}^1$

素因数の和:421870

約数の個数: 144

約数和(自身を含む): 6310721184768

約数和(自身を除く): 4297631732748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 857, 930, 1116, 1395, 1714, 1860, 2571, 2790, 3428, 4285, 5142, 5580, 7713, 8570, 10284, 12855, 15426, 17140, 25710, 26567, 30852, 38565, 51420, 53134, 77130, 79701, 106268, 132835, 154260, 159402, 239103, 265670, 318804, 398505, 420967, 478206, 531340, 797010, 841934, 956412, 1195515, 1262901, 1594020, 1683868, 2104835, 2391030, 2525802, 3788703, 4209670, 4782060, 5051604, 6314505, 7577406, 8419340, 12629010, 13049977, 15154812, 18943515, 25258020, 26099954, 37887030, 39149931, 52199908, 65249885, 75774060, 78299862, 117449793, 130499770, 156599724, 195749655, 234899586, 260999540, 360768719, 391499310, 469799172, 587248965, 721537438, 782998620, 1082306157, 1174497930, 1443074876, 1803843595, 2164612314, 2348995860, 3246918471, 3607687190, 4329224628, 5411530785, 6493836942, 7215374380, 10823061570, 11183830289, 12987673884, 16234592355, 21646123140, 22367660578, 32469184710, 33551490867, 44735321156, 55919151445, 64938369420, 67102981734, 100654472601, 111838302890, 134205963468, 167757454335, 201308945202, 223676605780, 335514908670, 402617890404, 503272363005, 671029817340, 1006544726010, 2013089452020]

約数ペア:

[(1, 2013089452020), (2, 1006544726010), (3, 671029817340), (4, 503272363005), (5, 402617890404), (6, 335514908670), (9, 223676605780), (10, 201308945202), (12, 167757454335), (15, 134205963468), (18, 111838302890), (20, 100654472601), (30, 67102981734), (31, 64938369420), (36, 55919151445), (45, 44735321156), (60, 33551490867), (62, 32469184710), (90, 22367660578), (93, 21646123140), (124, 16234592355), (155, 12987673884), (180, 11183830289), (186, 10823061570), (279, 7215374380), (310, 6493836942), (372, 5411530785), (465, 4329224628), (558, 3607687190), (620, 3246918471), (857, 2348995860), (930, 2164612314), (1116, 1803843595), (1395, 1443074876), (1714, 1174497930), (1860, 1082306157), (2571, 782998620), (2790, 721537438), (3428, 587248965), (4285, 469799172), (5142, 391499310), (5580, 360768719), (7713, 260999540), (8570, 234899586), (10284, 195749655), (12855, 156599724), (15426, 130499770), (17140, 117449793), (25710, 78299862), (26567, 75774060), (30852, 65249885), (38565, 52199908), (51420, 39149931), (53134, 37887030), (77130, 26099954), (79701, 25258020), (106268, 18943515), (132835, 15154812), (154260, 13049977), (159402, 12629010), (239103, 8419340), (265670, 7577406), (318804, 6314505), (398505, 5051604), (420967, 4782060), (478206, 4209670), (531340, 3788703), (797010, 2525802), (841934, 2391030), (956412, 2104835), (1195515, 1683868), (1262901, 1594020)]