215339670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26293}}^1$

素因数の和:26326

約数の個数: 96

約数和(自身を含む): 689113152

約数和(自身を除く): 473773482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 26293, 52586, 78879, 131465, 157758, 184051, 236637, 262930, 341809, 368102, 394395, 473274, 552153, 683618, 788790, 920255, 1025427, 1104306, 1183185, 1656459, 1709045, 1840510, 2050854, 2366370, 2392663, 2760765, 3076281, 3312918, 3418090, 4785326, 5127135, 5521530, 6152562, 7177989, 8282295, 10254270, 11963315, 14355978, 15381405, 16564590, 21533967, 23926630, 30762810, 35889945, 43067934, 71779890, 107669835, 215339670]

約数ペア:

[(1, 215339670), (2, 107669835), (3, 71779890), (5, 43067934), (6, 35889945), (7, 30762810), (9, 23926630), (10, 21533967), (13, 16564590), (14, 15381405), (15, 14355978), (18, 11963315), (21, 10254270), (26, 8282295), (30, 7177989), (35, 6152562), (39, 5521530), (42, 5127135), (45, 4785326), (63, 3418090), (65, 3312918), (70, 3076281), (78, 2760765), (90, 2392663), (91, 2366370), (105, 2050854), (117, 1840510), (126, 1709045), (130, 1656459), (182, 1183185), (195, 1104306), (210, 1025427), (234, 920255), (273, 788790), (315, 683618), (390, 552153), (455, 473274), (546, 394395), (585, 368102), (630, 341809), (819, 262930), (910, 236637), (1170, 184051), (1365, 157758), (1638, 131465), (2730, 78879), (4095, 52586), (8190, 26293)]