17151960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2917}}^1$

素因数の和:2945

約数の個数: 96

約数和(自身を含む): 59877360

約数和(自身を除く): 42725400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2917, 2940, 5834, 5880, 8751, 11668, 14585, 17502, 20419, 23336, 29170, 35004, 40838, 43755, 58340, 61257, 70008, 81676, 87510, 102095, 116680, 122514, 142933, 163352, 175020, 204190, 245028, 285866, 306285, 350040, 408380, 428799, 490056, 571732, 612570, 714665, 816760, 857598, 1143464, 1225140, 1429330, 1715196, 2143995, 2450280, 2858660, 3430392, 4287990, 5717320, 8575980, 17151960]

約数ペア:

[(1, 17151960), (2, 8575980), (3, 5717320), (4, 4287990), (5, 3430392), (6, 2858660), (7, 2450280), (8, 2143995), (10, 1715196), (12, 1429330), (14, 1225140), (15, 1143464), (20, 857598), (21, 816760), (24, 714665), (28, 612570), (30, 571732), (35, 490056), (40, 428799), (42, 408380), (49, 350040), (56, 306285), (60, 285866), (70, 245028), (84, 204190), (98, 175020), (105, 163352), (120, 142933), (140, 122514), (147, 116680), (168, 102095), (196, 87510), (210, 81676), (245, 70008), (280, 61257), (294, 58340), (392, 43755), (420, 40838), (490, 35004), (588, 29170), (735, 23336), (840, 20419), (980, 17502), (1176, 14585), (1470, 11668), (1960, 8751), (2917, 5880), (2940, 5834)]