85188810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5557}}^1$

素因数の和:5647

約数の個数: 64

約数和(自身を含む): 236904192

約数和(自身を除く): 151715382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 5557, 7665, 11114, 15330, 16671, 27785, 33342, 38899, 55570, 77798, 83355, 116697, 166710, 194495, 233394, 388990, 405661, 583485, 811322, 1166970, 1216983, 2028305, 2433966, 2839627, 4056610, 5679254, 6084915, 8518881, 12169830, 14198135, 17037762, 28396270, 42594405, 85188810]

約数ペア:

[(1, 85188810), (2, 42594405), (3, 28396270), (5, 17037762), (6, 14198135), (7, 12169830), (10, 8518881), (14, 6084915), (15, 5679254), (21, 4056610), (30, 2839627), (35, 2433966), (42, 2028305), (70, 1216983), (73, 1166970), (105, 811322), (146, 583485), (210, 405661), (219, 388990), (365, 233394), (438, 194495), (511, 166710), (730, 116697), (1022, 83355), (1095, 77798), (1533, 55570), (2190, 38899), (2555, 33342), (3066, 27785), (5110, 16671), (5557, 15330), (7665, 11114)]