2111048820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{36997}}^1$

素因数の和:37329

約数の個数: 72

約数和(自身を含む): 6423888744

約数和(自身を除く): 4312839924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1268, 1585, 1902, 2853, 3170, 3804, 4755, 5706, 6340, 9510, 11412, 14265, 19020, 28530, 36997, 57060, 73994, 110991, 147988, 184985, 221982, 332973, 369970, 443964, 554955, 665946, 739940, 1109910, 1331892, 1664865, 2219820, 3329730, 6659460, 11728049, 23456098, 35184147, 46912196, 58640245, 70368294, 105552441, 117280490, 140736588, 175920735, 211104882, 234560980, 351841470, 422209764, 527762205, 703682940, 1055524410, 2111048820]

約数ペア:

[(1, 2111048820), (2, 1055524410), (3, 703682940), (4, 527762205), (5, 422209764), (6, 351841470), (9, 234560980), (10, 211104882), (12, 175920735), (15, 140736588), (18, 117280490), (20, 105552441), (30, 70368294), (36, 58640245), (45, 46912196), (60, 35184147), (90, 23456098), (180, 11728049), (317, 6659460), (634, 3329730), (951, 2219820), (1268, 1664865), (1585, 1331892), (1902, 1109910), (2853, 739940), (3170, 665946), (3804, 554955), (4755, 443964), (5706, 369970), (6340, 332973), (9510, 221982), (11412, 184985), (14265, 147988), (19020, 110991), (28530, 73994), (36997, 57060)]