38792490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 111974400

約数和(自身を除く): 73181910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 23, 30, 33, 38, 46, 55, 57, 66, 69, 95, 110, 114, 115, 138, 165, 190, 209, 230, 253, 269, 285, 330, 345, 418, 437, 506, 538, 570, 627, 690, 759, 807, 874, 1045, 1254, 1265, 1311, 1345, 1518, 1614, 2090, 2185, 2530, 2622, 2690, 2959, 3135, 3795, 4035, 4370, 4807, 5111, 5918, 6187, 6270, 6555, 7590, 8070, 8877, 9614, 10222, 12374, 13110, 14421, 14795, 15333, 17754, 18561, 24035, 25555, 28842, 29590, 30666, 30935, 37122, 44385, 48070, 51110, 56221, 61870, 68057, 72105, 76665, 88770, 92805, 112442, 117553, 136114, 144210, 153330, 168663, 185610, 204171, 235106, 281105, 337326, 340285, 352659, 408342, 562210, 587765, 680570, 705318, 843315, 1020855, 1175530, 1293083, 1686630, 1763295, 2041710, 2586166, 3526590, 3879249, 6465415, 7758498, 12930830, 19396245, 38792490]

約数ペア:

[(1, 38792490), (2, 19396245), (3, 12930830), (5, 7758498), (6, 6465415), (10, 3879249), (11, 3526590), (15, 2586166), (19, 2041710), (22, 1763295), (23, 1686630), (30, 1293083), (33, 1175530), (38, 1020855), (46, 843315), (55, 705318), (57, 680570), (66, 587765), (69, 562210), (95, 408342), (110, 352659), (114, 340285), (115, 337326), (138, 281105), (165, 235106), (190, 204171), (209, 185610), (230, 168663), (253, 153330), (269, 144210), (285, 136114), (330, 117553), (345, 112442), (418, 92805), (437, 88770), (506, 76665), (538, 72105), (570, 68057), (627, 61870), (690, 56221), (759, 51110), (807, 48070), (874, 44385), (1045, 37122), (1254, 30935), (1265, 30666), (1311, 29590), (1345, 28842), (1518, 25555), (1614, 24035), (2090, 18561), (2185, 17754), (2530, 15333), (2622, 14795), (2690, 14421), (2959, 13110), (3135, 12374), (3795, 10222), (4035, 9614), (4370, 8877), (4807, 8070), (5111, 7590), (5918, 6555), (6187, 6270)]