20211035870130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{38959}}^1\times {\mathrm{52561}}^1$

素因数の和:91584

約数の個数: 128

約数和(自身を含む): 56618003496960

約数和(自身を除く): 36406967626830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 38959, 52561, 77918, 105122, 116877, 157683, 194795, 233754, 262805, 272713, 315366, 367927, 389590, 525610, 545426, 584385, 735854, 788415, 818139, 1103781, 1168770, 1363565, 1576830, 1636278, 1831073, 1839635, 2207562, 2470367, 2727130, 3662146, 3679270, 4090695, 4940734, 5493219, 5518905, 7411101, 8181390, 9155365, 10986438, 11037810, 12351835, 12817511, 14822202, 17292569, 18310730, 24703670, 25635022, 27466095, 34585138, 37055505, 38452533, 51877707, 54932190, 64087555, 74111010, 76905066, 86462845, 103755414, 128175110, 172925690, 192262665, 259388535, 384525330, 518777070, 2047723999, 4095447998, 6143171997, 10238619995, 12286343994, 14334067993, 20477239990, 28668135986, 30715859985, 43002203979, 61431719970, 71670339965, 86004407958, 96243027953, 143340679930, 192486055906, 215011019895, 288729083859, 430022039790, 481215139765, 577458167718, 673701195671, 962430279530, 1347402391342, 1443645419295, 2021103587013, 2887290838590, 3368505978355, 4042207174026, 6737011956710, 10105517935065, 20211035870130]

約数ペア:

[(1, 20211035870130), (2, 10105517935065), (3, 6737011956710), (5, 4042207174026), (6, 3368505978355), (7, 2887290838590), (10, 2021103587013), (14, 1443645419295), (15, 1347402391342), (21, 962430279530), (30, 673701195671), (35, 577458167718), (42, 481215139765), (47, 430022039790), (70, 288729083859), (94, 215011019895), (105, 192486055906), (141, 143340679930), (210, 96243027953), (235, 86004407958), (282, 71670339965), (329, 61431719970), (470, 43002203979), (658, 30715859985), (705, 28668135986), (987, 20477239990), (1410, 14334067993), (1645, 12286343994), (1974, 10238619995), (3290, 6143171997), (4935, 4095447998), (9870, 2047723999), (38959, 518777070), (52561, 384525330), (77918, 259388535), (105122, 192262665), (116877, 172925690), (157683, 128175110), (194795, 103755414), (233754, 86462845), (262805, 76905066), (272713, 74111010), (315366, 64087555), (367927, 54932190), (389590, 51877707), (525610, 38452533), (545426, 37055505), (584385, 34585138), (735854, 27466095), (788415, 25635022), (818139, 24703670), (1103781, 18310730), (1168770, 17292569), (1363565, 14822202), (1576830, 12817511), (1636278, 12351835), (1831073, 11037810), (1839635, 10986438), (2207562, 9155365), (2470367, 8181390), (2727130, 7411101), (3662146, 5518905), (3679270, 5493219), (4090695, 4940734)]