542977890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1931}}^1$

素因数の和:2064

約数の個数: 128

約数和(自身を含む): 1620283392

約数和(自身を除く): 1077305502

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 103, 105, 130, 182, 195, 206, 210, 273, 309, 390, 455, 515, 546, 618, 721, 910, 1030, 1339, 1365, 1442, 1545, 1931, 2163, 2678, 2730, 3090, 3605, 3862, 4017, 4326, 5793, 6695, 7210, 8034, 9373, 9655, 10815, 11586, 13390, 13517, 18746, 19310, 20085, 21630, 25103, 27034, 28119, 28965, 40170, 40551, 46865, 50206, 56238, 57930, 67585, 75309, 81102, 93730, 125515, 135170, 140595, 150618, 175721, 198893, 202755, 251030, 281190, 351442, 376545, 397786, 405510, 527163, 596679, 753090, 878605, 994465, 1054326, 1193358, 1392251, 1757210, 1988930, 2585609, 2635815, 2784502, 2983395, 4176753, 5171218, 5271630, 5966790, 6961255, 7756827, 8353506, 12928045, 13922510, 15513654, 18099263, 20883765, 25856090, 36198526, 38784135, 41767530, 54297789, 77568270, 90496315, 108595578, 180992630, 271488945, 542977890]

約数ペア:

[(1, 542977890), (2, 271488945), (3, 180992630), (5, 108595578), (6, 90496315), (7, 77568270), (10, 54297789), (13, 41767530), (14, 38784135), (15, 36198526), (21, 25856090), (26, 20883765), (30, 18099263), (35, 15513654), (39, 13922510), (42, 12928045), (65, 8353506), (70, 7756827), (78, 6961255), (91, 5966790), (103, 5271630), (105, 5171218), (130, 4176753), (182, 2983395), (195, 2784502), (206, 2635815), (210, 2585609), (273, 1988930), (309, 1757210), (390, 1392251), (455, 1193358), (515, 1054326), (546, 994465), (618, 878605), (721, 753090), (910, 596679), (1030, 527163), (1339, 405510), (1365, 397786), (1442, 376545), (1545, 351442), (1931, 281190), (2163, 251030), (2678, 202755), (2730, 198893), (3090, 175721), (3605, 150618), (3862, 140595), (4017, 135170), (4326, 125515), (5793, 93730), (6695, 81102), (7210, 75309), (8034, 67585), (9373, 57930), (9655, 56238), (10815, 50206), (11586, 46865), (13390, 40551), (13517, 40170), (18746, 28965), (19310, 28119), (20085, 27034), (21630, 25103)]