488010110

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 1038960000

約数和(自身を除く): 550949890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 343, 365, 490, 511, 686, 730, 1022, 1715, 1949, 2555, 3430, 3577, 3898, 5110, 7154, 9745, 13643, 17885, 19490, 25039, 27286, 35770, 50078, 68215, 95501, 125195, 136430, 142277, 191002, 250390, 284554, 477505, 668507, 711385, 955010, 995939, 1337014, 1422770, 1991878, 3342535, 4979695, 6685070, 6971573, 9959390, 13943146, 34857865, 48801011, 69715730, 97602022, 244005055, 488010110]

約数ペア:

[(1, 488010110), (2, 244005055), (5, 97602022), (7, 69715730), (10, 48801011), (14, 34857865), (35, 13943146), (49, 9959390), (70, 6971573), (73, 6685070), (98, 4979695), (146, 3342535), (245, 1991878), (343, 1422770), (365, 1337014), (490, 995939), (511, 955010), (686, 711385), (730, 668507), (1022, 477505), (1715, 284554), (1949, 250390), (2555, 191002), (3430, 142277), (3577, 136430), (3898, 125195), (5110, 95501), (7154, 68215), (9745, 50078), (13643, 35770), (17885, 27286), (19490, 25039)]