86428440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{34297}}^1$

素因数の和:34321

約数の個数: 96

約数和(自身を含む): 321029280

約数和(自身を除く): 234600840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 34297, 68594, 102891, 137188, 171485, 205782, 240079, 274376, 308673, 342970, 411564, 480158, 514455, 617346, 685940, 720237, 823128, 960316, 1028910, 1200395, 1234692, 1371880, 1440474, 1543365, 1920632, 2057820, 2160711, 2400790, 2469384, 2880948, 3086730, 3601185, 4115640, 4321422, 4801580, 5761896, 6173460, 7202370, 8642844, 9603160, 10803555, 12346920, 14404740, 17285688, 21607110, 28809480, 43214220, 86428440]

約数ペア:

[(1, 86428440), (2, 43214220), (3, 28809480), (4, 21607110), (5, 17285688), (6, 14404740), (7, 12346920), (8, 10803555), (9, 9603160), (10, 8642844), (12, 7202370), (14, 6173460), (15, 5761896), (18, 4801580), (20, 4321422), (21, 4115640), (24, 3601185), (28, 3086730), (30, 2880948), (35, 2469384), (36, 2400790), (40, 2160711), (42, 2057820), (45, 1920632), (56, 1543365), (60, 1440474), (63, 1371880), (70, 1234692), (72, 1200395), (84, 1028910), (90, 960316), (105, 823128), (120, 720237), (126, 685940), (140, 617346), (168, 514455), (180, 480158), (210, 411564), (252, 342970), (280, 308673), (315, 274376), (360, 240079), (420, 205782), (504, 171485), (630, 137188), (840, 102891), (1260, 68594), (2520, 34297)]