756789570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23293}}^1$

素因数の和:23344

約数の個数: 72

約数和(自身を含む): 2076753276

約数和(自身を除く): 1319963706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 5415, 6498, 10830, 16245, 23293, 32490, 46586, 69879, 116465, 139758, 209637, 232930, 349395, 419274, 442567, 698790, 885134, 1048185, 1327701, 2096370, 2212835, 2655402, 3983103, 4425670, 6638505, 7966206, 8408773, 13277010, 16817546, 19915515, 25226319, 39831030, 42043865, 50452638, 75678957, 84087730, 126131595, 151357914, 252263190, 378394785, 756789570]

約数ペア:

[(1, 756789570), (2, 378394785), (3, 252263190), (5, 151357914), (6, 126131595), (9, 84087730), (10, 75678957), (15, 50452638), (18, 42043865), (19, 39831030), (30, 25226319), (38, 19915515), (45, 16817546), (57, 13277010), (90, 8408773), (95, 7966206), (114, 6638505), (171, 4425670), (190, 3983103), (285, 2655402), (342, 2212835), (361, 2096370), (570, 1327701), (722, 1048185), (855, 885134), (1083, 698790), (1710, 442567), (1805, 419274), (2166, 349395), (3249, 232930), (3610, 209637), (5415, 139758), (6498, 116465), (10830, 69879), (16245, 46586), (23293, 32490)]