1097158860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2129}}^1$

素因数の和:2560

約数の個数: 144

約数和(自身を含む): 3814574400

約数和(自身を除く): 2717415540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 409, 420, 630, 818, 1227, 1260, 1636, 2045, 2129, 2454, 2863, 3681, 4090, 4258, 4908, 5726, 6135, 6387, 7362, 8180, 8516, 8589, 10645, 11452, 12270, 12774, 14315, 14724, 14903, 17178, 18405, 19161, 21290, 24540, 25548, 25767, 28630, 29806, 31935, 34356, 36810, 38322, 42580, 42945, 44709, 51534, 57260, 59612, 63870, 73620, 74515, 76644, 85890, 89418, 95805, 103068, 127740, 128835, 134127, 149030, 171780, 178836, 191610, 223545, 257670, 268254, 298060, 383220, 447090, 515340, 536508, 670635, 870761, 894180, 1341270, 1741522, 2612283, 2682540, 3483044, 4353805, 5224566, 6095327, 7836849, 8707610, 10449132, 12190654, 13061415, 15673698, 17415220, 18285981, 24381308, 26122830, 30476635, 31347396, 36571962, 39184245, 52245660, 54857943, 60953270, 73143924, 78368490, 91429905, 109715886, 121906540, 156736980, 182859810, 219431772, 274289715, 365719620, 548579430, 1097158860]

約数ペア:

[(1, 1097158860), (2, 548579430), (3, 365719620), (4, 274289715), (5, 219431772), (6, 182859810), (7, 156736980), (9, 121906540), (10, 109715886), (12, 91429905), (14, 78368490), (15, 73143924), (18, 60953270), (20, 54857943), (21, 52245660), (28, 39184245), (30, 36571962), (35, 31347396), (36, 30476635), (42, 26122830), (45, 24381308), (60, 18285981), (63, 17415220), (70, 15673698), (84, 13061415), (90, 12190654), (105, 10449132), (126, 8707610), (140, 7836849), (180, 6095327), (210, 5224566), (252, 4353805), (315, 3483044), (409, 2682540), (420, 2612283), (630, 1741522), (818, 1341270), (1227, 894180), (1260, 870761), (1636, 670635), (2045, 536508), (2129, 515340), (2454, 447090), (2863, 383220), (3681, 298060), (4090, 268254), (4258, 257670), (4908, 223545), (5726, 191610), (6135, 178836), (6387, 171780), (7362, 149030), (8180, 134127), (8516, 128835), (8589, 127740), (10645, 103068), (11452, 95805), (12270, 89418), (12774, 85890), (14315, 76644), (14724, 74515), (14903, 73620), (17178, 63870), (18405, 59612), (19161, 57260), (21290, 51534), (24540, 44709), (25548, 42945), (25767, 42580), (28630, 38322), (29806, 36810), (31935, 34356)]