2617888980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271003}}^1$

素因数の和:271045

約数の個数: 96

約数和(自身を含む): 8741505024

約数和(自身を除く): 6123616044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 271003, 542006, 813009, 1084012, 1355015, 1626018, 1897021, 2710030, 3252036, 3794042, 4065045, 5420060, 5691063, 6233069, 7588084, 8130090, 9485105, 11382126, 12466138, 16260180, 18699207, 18970210, 22764252, 24932276, 28455315, 31165345, 37398414, 37940420, 43631483, 56910630, 62330690, 74796828, 87262966, 93496035, 113821260, 124661380, 130894449, 174525932, 186992070, 218157415, 261788898, 373984140, 436314830, 523577796, 654472245, 872629660, 1308944490, 2617888980]

約数ペア:

[(1, 2617888980), (2, 1308944490), (3, 872629660), (4, 654472245), (5, 523577796), (6, 436314830), (7, 373984140), (10, 261788898), (12, 218157415), (14, 186992070), (15, 174525932), (20, 130894449), (21, 124661380), (23, 113821260), (28, 93496035), (30, 87262966), (35, 74796828), (42, 62330690), (46, 56910630), (60, 43631483), (69, 37940420), (70, 37398414), (84, 31165345), (92, 28455315), (105, 24932276), (115, 22764252), (138, 18970210), (140, 18699207), (161, 16260180), (210, 12466138), (230, 11382126), (276, 9485105), (322, 8130090), (345, 7588084), (420, 6233069), (460, 5691063), (483, 5420060), (644, 4065045), (690, 3794042), (805, 3252036), (966, 2710030), (1380, 1897021), (1610, 1626018), (1932, 1355015), (2415, 1084012), (3220, 813009), (4830, 542006), (9660, 271003)]