516810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 1492992

約数和(自身を除く): 976182

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 107, 115, 138, 161, 210, 214, 230, 321, 322, 345, 483, 535, 642, 690, 749, 805, 966, 1070, 1498, 1605, 1610, 2247, 2415, 2461, 3210, 3745, 4494, 4830, 4922, 7383, 7490, 11235, 12305, 14766, 17227, 22470, 24610, 34454, 36915, 51681, 73830, 86135, 103362, 172270, 258405, 516810]

約数ペア:

[(1, 516810), (2, 258405), (3, 172270), (5, 103362), (6, 86135), (7, 73830), (10, 51681), (14, 36915), (15, 34454), (21, 24610), (23, 22470), (30, 17227), (35, 14766), (42, 12305), (46, 11235), (69, 7490), (70, 7383), (105, 4922), (107, 4830), (115, 4494), (138, 3745), (161, 3210), (210, 2461), (214, 2415), (230, 2247), (321, 1610), (322, 1605), (345, 1498), (483, 1070), (535, 966), (642, 805), (690, 749)]