2530830060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1278197}}^1$

素因数の和:1278223

約数の個数: 72

約数和(自身を含む): 8374753296

約数和(自身を除く): 5843923236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1278197, 2556394, 3834591, 5112788, 6390985, 7669182, 11503773, 12781970, 14060167, 15338364, 19172955, 23007546, 25563940, 28120334, 38345910, 42180501, 46015092, 56240668, 57518865, 70300835, 76691820, 84361002, 115037730, 126541503, 140601670, 168722004, 210902505, 230075460, 253083006, 281203340, 421805010, 506166012, 632707515, 843610020, 1265415030, 2530830060]

約数ペア:

[(1, 2530830060), (2, 1265415030), (3, 843610020), (4, 632707515), (5, 506166012), (6, 421805010), (9, 281203340), (10, 253083006), (11, 230075460), (12, 210902505), (15, 168722004), (18, 140601670), (20, 126541503), (22, 115037730), (30, 84361002), (33, 76691820), (36, 70300835), (44, 57518865), (45, 56240668), (55, 46015092), (60, 42180501), (66, 38345910), (90, 28120334), (99, 25563940), (110, 23007546), (132, 19172955), (165, 15338364), (180, 14060167), (198, 12781970), (220, 11503773), (330, 7669182), (396, 6390985), (495, 5112788), (660, 3834591), (990, 2556394), (1980, 1278197)]