2017339740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6581}}^1$

素因数の和:6740

約数の個数: 144

約数和(自身を含む): 6641290656

約数和(自身を除く): 4623950916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 131, 156, 180, 195, 234, 260, 262, 390, 393, 468, 524, 585, 655, 780, 786, 1170, 1179, 1310, 1572, 1703, 1965, 2340, 2358, 2620, 3406, 3930, 4716, 5109, 5895, 6581, 6812, 7860, 8515, 10218, 11790, 13162, 15327, 17030, 19743, 20436, 23580, 25545, 26324, 30654, 32905, 34060, 39486, 51090, 59229, 61308, 65810, 76635, 78972, 85553, 98715, 102180, 118458, 131620, 153270, 171106, 197430, 236916, 256659, 296145, 306540, 342212, 394860, 427765, 513318, 592290, 769977, 855530, 862111, 1026636, 1184580, 1283295, 1539954, 1711060, 1724222, 2566590, 2586333, 3079908, 3448444, 3849885, 4310555, 5133180, 5172666, 7699770, 7758999, 8621110, 10345332, 11207443, 12931665, 15399540, 15517998, 17242220, 22414886, 25863330, 31035996, 33622329, 38794995, 44829772, 51726660, 56037215, 67244658, 77589990, 100866987, 112074430, 134489316, 155179980, 168111645, 201733974, 224148860, 336223290, 403467948, 504334935, 672446580, 1008669870, 2017339740]

約数ペア:

[(1, 2017339740), (2, 1008669870), (3, 672446580), (4, 504334935), (5, 403467948), (6, 336223290), (9, 224148860), (10, 201733974), (12, 168111645), (13, 155179980), (15, 134489316), (18, 112074430), (20, 100866987), (26, 77589990), (30, 67244658), (36, 56037215), (39, 51726660), (45, 44829772), (52, 38794995), (60, 33622329), (65, 31035996), (78, 25863330), (90, 22414886), (117, 17242220), (130, 15517998), (131, 15399540), (156, 12931665), (180, 11207443), (195, 10345332), (234, 8621110), (260, 7758999), (262, 7699770), (390, 5172666), (393, 5133180), (468, 4310555), (524, 3849885), (585, 3448444), (655, 3079908), (780, 2586333), (786, 2566590), (1170, 1724222), (1179, 1711060), (1310, 1539954), (1572, 1283295), (1703, 1184580), (1965, 1026636), (2340, 862111), (2358, 855530), (2620, 769977), (3406, 592290), (3930, 513318), (4716, 427765), (5109, 394860), (5895, 342212), (6581, 306540), (6812, 296145), (7860, 256659), (8515, 236916), (10218, 197430), (11790, 171106), (13162, 153270), (15327, 131620), (17030, 118458), (19743, 102180), (20436, 98715), (23580, 85553), (25545, 78972), (26324, 76635), (30654, 65810), (32905, 61308), (34060, 59229), (39486, 51090)]