1009470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 128

約数和(自身を含む): 3317760

約数和(自身を除く): 2308290

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 23, 30, 33, 35, 38, 42, 46, 55, 57, 66, 69, 70, 77, 95, 105, 110, 114, 115, 133, 138, 154, 161, 165, 190, 209, 210, 230, 231, 253, 266, 285, 322, 330, 345, 385, 399, 418, 437, 462, 483, 506, 570, 627, 665, 690, 759, 770, 798, 805, 874, 966, 1045, 1155, 1254, 1265, 1311, 1330, 1463, 1518, 1610, 1771, 1995, 2090, 2185, 2310, 2415, 2530, 2622, 2926, 3059, 3135, 3542, 3795, 3990, 4370, 4389, 4807, 4830, 5313, 6118, 6270, 6555, 7315, 7590, 8778, 8855, 9177, 9614, 10626, 13110, 14421, 14630, 15295, 17710, 18354, 21945, 24035, 26565, 28842, 30590, 33649, 43890, 45885, 48070, 53130, 67298, 72105, 91770, 100947, 144210, 168245, 201894, 336490, 504735, 1009470]

約数ペア:

[(1, 1009470), (2, 504735), (3, 336490), (5, 201894), (6, 168245), (7, 144210), (10, 100947), (11, 91770), (14, 72105), (15, 67298), (19, 53130), (21, 48070), (22, 45885), (23, 43890), (30, 33649), (33, 30590), (35, 28842), (38, 26565), (42, 24035), (46, 21945), (55, 18354), (57, 17710), (66, 15295), (69, 14630), (70, 14421), (77, 13110), (95, 10626), (105, 9614), (110, 9177), (114, 8855), (115, 8778), (133, 7590), (138, 7315), (154, 6555), (161, 6270), (165, 6118), (190, 5313), (209, 4830), (210, 4807), (230, 4389), (231, 4370), (253, 3990), (266, 3795), (285, 3542), (322, 3135), (330, 3059), (345, 2926), (385, 2622), (399, 2530), (418, 2415), (437, 2310), (462, 2185), (483, 2090), (506, 1995), (570, 1771), (627, 1610), (665, 1518), (690, 1463), (759, 1330), (770, 1311), (798, 1265), (805, 1254), (874, 1155), (966, 1045)]