2051258318190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1140101}}^1\times {\mathrm{19991}}^1$

素因数の和:1160105

約数の個数: 48

約数和(自身を含む): 5333543089056

約数和(自身を除く): 3282284770866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 19991, 39982, 59973, 99955, 119946, 179919, 199910, 299865, 359838, 599730, 899595, 1140101, 1799190, 2280202, 3420303, 5700505, 6840606, 10260909, 11401010, 17101515, 20521818, 34203030, 51304545, 102609090, 22791759091, 45583518182, 68375277273, 113958795455, 136750554546, 205125831819, 227917590910, 341876386365, 410251663638, 683752772730, 1025629159095, 2051258318190]

約数ペア:

[(1, 2051258318190), (2, 1025629159095), (3, 683752772730), (5, 410251663638), (6, 341876386365), (9, 227917590910), (10, 205125831819), (15, 136750554546), (18, 113958795455), (30, 68375277273), (45, 45583518182), (90, 22791759091), (19991, 102609090), (39982, 51304545), (59973, 34203030), (99955, 20521818), (119946, 17101515), (179919, 11401010), (199910, 10260909), (299865, 6840606), (359838, 5700505), (599730, 3420303), (899595, 2280202), (1140101, 1799190)]