170614920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8831}}^1$

素因数の和:8875

約数の個数: 128

約数和(自身を含む): 610467840

約数和(自身を除く): 439852920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 8831, 9660, 17662, 19320, 26493, 35324, 44155, 52986, 61817, 70648, 88310, 105972, 123634, 132465, 176620, 185451, 203113, 211944, 247268, 264930, 309085, 353240, 370902, 406226, 494536, 529860, 609339, 618170, 741804, 812452, 927255, 1015565, 1059720, 1218678, 1236340, 1421791, 1483608, 1624904, 1854510, 2031130, 2437356, 2472680, 2843582, 3046695, 3709020, 4062260, 4265373, 4874712, 5687164, 6093390, 7108955, 7418040, 8124520, 8530746, 11374328, 12186780, 14217910, 17061492, 21326865, 24373560, 28435820, 34122984, 42653730, 56871640, 85307460, 170614920]

約数ペア:

[(1, 170614920), (2, 85307460), (3, 56871640), (4, 42653730), (5, 34122984), (6, 28435820), (7, 24373560), (8, 21326865), (10, 17061492), (12, 14217910), (14, 12186780), (15, 11374328), (20, 8530746), (21, 8124520), (23, 7418040), (24, 7108955), (28, 6093390), (30, 5687164), (35, 4874712), (40, 4265373), (42, 4062260), (46, 3709020), (56, 3046695), (60, 2843582), (69, 2472680), (70, 2437356), (84, 2031130), (92, 1854510), (105, 1624904), (115, 1483608), (120, 1421791), (138, 1236340), (140, 1218678), (161, 1059720), (168, 1015565), (184, 927255), (210, 812452), (230, 741804), (276, 618170), (280, 609339), (322, 529860), (345, 494536), (420, 406226), (460, 370902), (483, 353240), (552, 309085), (644, 264930), (690, 247268), (805, 211944), (840, 203113), (920, 185451), (966, 176620), (1288, 132465), (1380, 123634), (1610, 105972), (1932, 88310), (2415, 70648), (2760, 61817), (3220, 52986), (3864, 44155), (4830, 35324), (6440, 26493), (8831, 19320), (9660, 17662)]