1875060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 6211296

約数和(自身を除く): 4336236

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, 947, 990, 1894, 1980, 2841, 3788, 4735, 5682, 8523, 9470, 10417, 11364, 14205, 17046, 18940, 20834, 28410, 31251, 34092, 41668, 42615, 52085, 56820, 62502, 85230, 93753, 104170, 125004, 156255, 170460, 187506, 208340, 312510, 375012, 468765, 625020, 937530, 1875060]

約数ペア:

[(1, 1875060), (2, 937530), (3, 625020), (4, 468765), (5, 375012), (6, 312510), (9, 208340), (10, 187506), (11, 170460), (12, 156255), (15, 125004), (18, 104170), (20, 93753), (22, 85230), (30, 62502), (33, 56820), (36, 52085), (44, 42615), (45, 41668), (55, 34092), (60, 31251), (66, 28410), (90, 20834), (99, 18940), (110, 17046), (132, 14205), (165, 11364), (180, 10417), (198, 9470), (220, 8523), (330, 5682), (396, 4735), (495, 3788), (660, 2841), (947, 1980), (990, 1894)]