870895242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 2216448000

約数和(自身を除く): 1345552758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 199, 282, 329, 398, 423, 597, 658, 739, 846, 987, 1194, 1393, 1478, 1791, 1974, 2217, 2786, 2961, 3582, 4179, 4434, 5173, 5922, 6651, 8358, 9353, 10346, 12537, 13302, 15519, 18706, 25074, 28059, 31038, 34733, 46557, 56118, 65471, 69466, 84177, 93114, 104199, 130942, 147061, 168354, 196413, 208398, 243131, 294122, 312597, 392826, 441183, 486262, 589239, 625194, 729393, 882366, 1029427, 1178478, 1323549, 1458786, 2058854, 2188179, 2647098, 3088281, 4376358, 6176562, 6911867, 9264843, 13823734, 18529686, 20735601, 41471202, 48383069, 62206803, 96766138, 124413606, 145149207, 290298414, 435447621, 870895242]

約数ペア:

[(1, 870895242), (2, 435447621), (3, 290298414), (6, 145149207), (7, 124413606), (9, 96766138), (14, 62206803), (18, 48383069), (21, 41471202), (42, 20735601), (47, 18529686), (63, 13823734), (94, 9264843), (126, 6911867), (141, 6176562), (199, 4376358), (282, 3088281), (329, 2647098), (398, 2188179), (423, 2058854), (597, 1458786), (658, 1323549), (739, 1178478), (846, 1029427), (987, 882366), (1194, 729393), (1393, 625194), (1478, 589239), (1791, 486262), (1974, 441183), (2217, 392826), (2786, 312597), (2961, 294122), (3582, 243131), (4179, 208398), (4434, 196413), (5173, 168354), (5922, 147061), (6651, 130942), (8358, 104199), (9353, 93114), (10346, 84177), (12537, 69466), (13302, 65471), (15519, 56118), (18706, 46557), (25074, 34733), (28059, 31038)]