788226180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{3469}}^1$

素因数の和:4029

約数の個数: 96

約数和(自身を含む): 2527714560

約数和(自身を除く): 1739488380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 541, 1082, 1623, 2164, 2705, 3246, 3469, 3787, 5410, 6492, 6938, 7574, 8115, 10407, 10820, 11361, 13876, 15148, 16230, 17345, 18935, 20814, 22722, 24283, 32460, 34690, 37870, 41628, 45444, 48566, 52035, 56805, 69380, 72849, 75740, 97132, 104070, 113610, 121415, 145698, 208140, 227220, 242830, 291396, 364245, 485660, 728490, 1456980, 1876729, 3753458, 5630187, 7506916, 9383645, 11260374, 13137103, 18767290, 22520748, 26274206, 28150935, 37534580, 39411309, 52548412, 56301870, 65685515, 78822618, 112603740, 131371030, 157645236, 197056545, 262742060, 394113090, 788226180]

約数ペア:

[(1, 788226180), (2, 394113090), (3, 262742060), (4, 197056545), (5, 157645236), (6, 131371030), (7, 112603740), (10, 78822618), (12, 65685515), (14, 56301870), (15, 52548412), (20, 39411309), (21, 37534580), (28, 28150935), (30, 26274206), (35, 22520748), (42, 18767290), (60, 13137103), (70, 11260374), (84, 9383645), (105, 7506916), (140, 5630187), (210, 3753458), (420, 1876729), (541, 1456980), (1082, 728490), (1623, 485660), (2164, 364245), (2705, 291396), (3246, 242830), (3469, 227220), (3787, 208140), (5410, 145698), (6492, 121415), (6938, 113610), (7574, 104070), (8115, 97132), (10407, 75740), (10820, 72849), (11361, 69380), (13876, 56805), (15148, 52035), (16230, 48566), (17345, 45444), (18935, 41628), (20814, 37870), (22722, 34690), (24283, 32460)]