20190719670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{4933}}^1$

素因数の和:5190

約数の個数: 128

約数和(自身を含む): 53884016640

約数和(自身を除く): 33693296970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 157, 158, 165, 237, 314, 330, 395, 471, 474, 785, 790, 869, 942, 1185, 1570, 1727, 1738, 2355, 2370, 2607, 3454, 4345, 4710, 4933, 5181, 5214, 8635, 8690, 9866, 10362, 12403, 13035, 14799, 17270, 24665, 24806, 25905, 26070, 29598, 37209, 49330, 51810, 54263, 62015, 73995, 74418, 108526, 124030, 136433, 147990, 162789, 186045, 271315, 272866, 325578, 372090, 389707, 409299, 542630, 682165, 774481, 779414, 813945, 818598, 1169121, 1364330, 1548962, 1627890, 1948535, 2046495, 2323443, 2338242, 3872405, 3897070, 4092990, 4286777, 4646886, 5845605, 7744810, 8519291, 8573554, 11617215, 11691210, 12860331, 17038582, 21433885, 23234430, 25557873, 25720662, 42596455, 42867770, 51115746, 61183999, 64301655, 85192910, 122367998, 127789365, 128603310, 183551997, 255578730, 305919995, 367103994, 611839990, 673023989, 917759985, 1346047978, 1835519970, 2019071967, 3365119945, 4038143934, 6730239890, 10095359835, 20190719670]

約数ペア:

[(1, 20190719670), (2, 10095359835), (3, 6730239890), (5, 4038143934), (6, 3365119945), (10, 2019071967), (11, 1835519970), (15, 1346047978), (22, 917759985), (30, 673023989), (33, 611839990), (55, 367103994), (66, 305919995), (79, 255578730), (110, 183551997), (157, 128603310), (158, 127789365), (165, 122367998), (237, 85192910), (314, 64301655), (330, 61183999), (395, 51115746), (471, 42867770), (474, 42596455), (785, 25720662), (790, 25557873), (869, 23234430), (942, 21433885), (1185, 17038582), (1570, 12860331), (1727, 11691210), (1738, 11617215), (2355, 8573554), (2370, 8519291), (2607, 7744810), (3454, 5845605), (4345, 4646886), (4710, 4286777), (4933, 4092990), (5181, 3897070), (5214, 3872405), (8635, 2338242), (8690, 2323443), (9866, 2046495), (10362, 1948535), (12403, 1627890), (13035, 1548962), (14799, 1364330), (17270, 1169121), (24665, 818598), (24806, 813945), (25905, 779414), (26070, 774481), (29598, 682165), (37209, 542630), (49330, 409299), (51810, 389707), (54263, 372090), (62015, 325578), (73995, 272866), (74418, 271315), (108526, 186045), (124030, 162789), (136433, 147990)]