2078045490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{69061}}^1$

素因数の和:69147

約数の個数: 64

約数和(自身を含む): 5370261120

約数和(自身を除く): 3292215630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 3009, 5015, 6018, 10030, 15045, 30090, 69061, 138122, 207183, 345305, 414366, 690610, 1035915, 1174037, 2071830, 2348074, 3522111, 4074599, 5870185, 7044222, 8149198, 11740370, 12223797, 17610555, 20372995, 24447594, 35221110, 40745990, 61118985, 69268183, 122237970, 138536366, 207804549, 346340915, 415609098, 692681830, 1039022745, 2078045490]

約数ペア:

[(1, 2078045490), (2, 1039022745), (3, 692681830), (5, 415609098), (6, 346340915), (10, 207804549), (15, 138536366), (17, 122237970), (30, 69268183), (34, 61118985), (51, 40745990), (59, 35221110), (85, 24447594), (102, 20372995), (118, 17610555), (170, 12223797), (177, 11740370), (255, 8149198), (295, 7044222), (354, 5870185), (510, 4074599), (590, 3522111), (885, 2348074), (1003, 2071830), (1770, 1174037), (2006, 1035915), (3009, 690610), (5015, 414366), (6018, 345305), (10030, 207183), (15045, 138122), (30090, 69061)]