929124890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 1793975040

約数和(自身を除く): 864850150

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 197, 206, 241, 394, 482, 515, 985, 1030, 1205, 1957, 1970, 2410, 3743, 3914, 4579, 7486, 9158, 9785, 18715, 19570, 20291, 22895, 24823, 37430, 40582, 45790, 47477, 49646, 94954, 101455, 124115, 202910, 237385, 248230, 385529, 471637, 474770, 771058, 902063, 943274, 1804126, 1927645, 2358185, 3855290, 4510315, 4716370, 4890131, 9020630, 9780262, 24450655, 48901310, 92912489, 185824978, 464562445, 929124890]

約数ペア:

[(1, 929124890), (2, 464562445), (5, 185824978), (10, 92912489), (19, 48901310), (38, 24450655), (95, 9780262), (103, 9020630), (190, 4890131), (197, 4716370), (206, 4510315), (241, 3855290), (394, 2358185), (482, 1927645), (515, 1804126), (985, 943274), (1030, 902063), (1205, 771058), (1957, 474770), (1970, 471637), (2410, 385529), (3743, 248230), (3914, 237385), (4579, 202910), (7486, 124115), (9158, 101455), (9785, 94954), (18715, 49646), (19570, 47477), (20291, 45790), (22895, 40582), (24823, 37430)]