30119987688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{569}}^1\times {\mathrm{647}}^1$

素因数の和:1719

約数の個数: 128

約数和(自身を含む): 86518886400

約数和(自身を除く): 56398898712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 569, 647, 974, 1138, 1294, 1461, 1707, 1941, 1948, 2276, 2588, 2922, 3409, 3414, 3882, 3896, 3983, 4529, 4552, 5176, 5844, 6818, 6828, 7764, 7966, 9058, 10227, 11688, 11949, 13587, 13636, 13656, 15528, 15932, 18116, 20454, 23898, 27174, 27272, 31864, 36232, 40908, 47796, 54348, 81816, 95592, 108696, 277103, 315089, 368143, 554206, 630178, 736286, 831309, 945267, 1104429, 1108412, 1260356, 1472572, 1662618, 1890534, 1939721, 2205623, 2208858, 2216824, 2520712, 2577001, 2945144, 3325236, 3781068, 3879442, 4411246, 4417716, 5154002, 5819163, 6616869, 6650472, 7562136, 7731003, 7758884, 8822492, 8835432, 10308004, 11638326, 13233738, 15462006, 15517768, 17644984, 20616008, 23276652, 26467476, 30924012, 46553304, 52934952, 61848024, 179285641, 358571282, 537856923, 717142564, 1075713846, 1254999487, 1434285128, 2151427692, 2509998974, 3764998461, 4302855384, 5019997948, 7529996922, 10039995896, 15059993844, 30119987688]

約数ペア:

[(1, 30119987688), (2, 15059993844), (3, 10039995896), (4, 7529996922), (6, 5019997948), (7, 4302855384), (8, 3764998461), (12, 2509998974), (14, 2151427692), (21, 1434285128), (24, 1254999487), (28, 1075713846), (42, 717142564), (56, 537856923), (84, 358571282), (168, 179285641), (487, 61848024), (569, 52934952), (647, 46553304), (974, 30924012), (1138, 26467476), (1294, 23276652), (1461, 20616008), (1707, 17644984), (1941, 15517768), (1948, 15462006), (2276, 13233738), (2588, 11638326), (2922, 10308004), (3409, 8835432), (3414, 8822492), (3882, 7758884), (3896, 7731003), (3983, 7562136), (4529, 6650472), (4552, 6616869), (5176, 5819163), (5844, 5154002), (6818, 4417716), (6828, 4411246), (7764, 3879442), (7966, 3781068), (9058, 3325236), (10227, 2945144), (11688, 2577001), (11949, 2520712), (13587, 2216824), (13636, 2208858), (13656, 2205623), (15528, 1939721), (15932, 1890534), (18116, 1662618), (20454, 1472572), (23898, 1260356), (27174, 1108412), (27272, 1104429), (31864, 945267), (36232, 831309), (40908, 736286), (47796, 630178), (54348, 554206), (81816, 368143), (95592, 315089), (108696, 277103)]