788589930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{691}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 1918224000

約数和(自身を除く): 1129634070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 349, 545, 654, 691, 698, 1047, 1090, 1382, 1635, 1745, 2073, 2094, 3270, 3455, 3490, 4146, 5235, 6910, 10365, 10470, 20730, 38041, 75319, 76082, 114123, 150638, 190205, 225957, 228246, 241159, 376595, 380410, 451914, 482318, 570615, 723477, 753190, 1129785, 1141230, 1205795, 1446954, 2259570, 2411590, 3617385, 7234770, 26286331, 52572662, 78858993, 131431655, 157717986, 262863310, 394294965, 788589930]

約数ペア:

[(1, 788589930), (2, 394294965), (3, 262863310), (5, 157717986), (6, 131431655), (10, 78858993), (15, 52572662), (30, 26286331), (109, 7234770), (218, 3617385), (327, 2411590), (349, 2259570), (545, 1446954), (654, 1205795), (691, 1141230), (698, 1129785), (1047, 753190), (1090, 723477), (1382, 570615), (1635, 482318), (1745, 451914), (2073, 380410), (2094, 376595), (3270, 241159), (3455, 228246), (3490, 225957), (4146, 190205), (5235, 150638), (6910, 114123), (10365, 76082), (10470, 75319), (20730, 38041)]