29889090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 102435840

約数和(自身を除く): 72546750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 227, 231, 266, 285, 315, 330, 342, 385, 399, 418, 454, 462, 495, 570, 627, 630, 665, 681, 693, 770, 798, 855, 990, 1045, 1135, 1155, 1197, 1254, 1330, 1362, 1386, 1463, 1589, 1710, 1881, 1995, 2043, 2090, 2270, 2310, 2394, 2497, 2926, 3135, 3178, 3405, 3465, 3762, 3990, 4086, 4313, 4389, 4767, 4994, 5985, 6270, 6810, 6930, 7315, 7491, 7945, 8626, 8778, 9405, 9534, 10215, 11970, 12485, 12939, 13167, 14301, 14630, 14982, 15890, 17479, 18810, 20430, 21565, 21945, 22473, 23835, 24970, 25878, 26334, 28602, 30191, 34958, 37455, 38817, 43130, 43890, 44946, 47443, 47670, 52437, 60382, 64695, 65835, 71505, 74910, 77634, 87395, 90573, 94886, 104874, 112365, 129390, 131670, 142329, 143010, 150955, 157311, 174790, 181146, 194085, 224730, 237215, 262185, 271719, 284658, 301910, 314622, 332101, 388170, 426987, 452865, 474430, 524370, 543438, 664202, 711645, 786555, 853974, 905730, 996303, 1358595, 1423290, 1573110, 1660505, 1992606, 2134935, 2717190, 2988909, 3321010, 4269870, 4981515, 5977818, 9963030, 14944545, 29889090]

約数ペア:

[(1, 29889090), (2, 14944545), (3, 9963030), (5, 5977818), (6, 4981515), (7, 4269870), (9, 3321010), (10, 2988909), (11, 2717190), (14, 2134935), (15, 1992606), (18, 1660505), (19, 1573110), (21, 1423290), (22, 1358595), (30, 996303), (33, 905730), (35, 853974), (38, 786555), (42, 711645), (45, 664202), (55, 543438), (57, 524370), (63, 474430), (66, 452865), (70, 426987), (77, 388170), (90, 332101), (95, 314622), (99, 301910), (105, 284658), (110, 271719), (114, 262185), (126, 237215), (133, 224730), (154, 194085), (165, 181146), (171, 174790), (190, 157311), (198, 150955), (209, 143010), (210, 142329), (227, 131670), (231, 129390), (266, 112365), (285, 104874), (315, 94886), (330, 90573), (342, 87395), (385, 77634), (399, 74910), (418, 71505), (454, 65835), (462, 64695), (495, 60382), (570, 52437), (627, 47670), (630, 47443), (665, 44946), (681, 43890), (693, 43130), (770, 38817), (798, 37455), (855, 34958), (990, 30191), (1045, 28602), (1135, 26334), (1155, 25878), (1197, 24970), (1254, 23835), (1330, 22473), (1362, 21945), (1386, 21565), (1463, 20430), (1589, 18810), (1710, 17479), (1881, 15890), (1995, 14982), (2043, 14630), (2090, 14301), (2270, 13167), (2310, 12939), (2394, 12485), (2497, 11970), (2926, 10215), (3135, 9534), (3178, 9405), (3405, 8778), (3465, 8626), (3762, 7945), (3990, 7491), (4086, 7315), (4313, 6930), (4389, 6810), (4767, 6270), (4994, 5985)]