262739610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4049}}^1$

素因数の和:4172

約数の個数: 96

約数和(自身を含む): 788486400

約数和(自身を除く): 525746790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 927, 1030, 1442, 1545, 1854, 2163, 3090, 3605, 4049, 4326, 4635, 6489, 7210, 8098, 9270, 10815, 12147, 12978, 20245, 21630, 24294, 28343, 32445, 36441, 40490, 56686, 60735, 64890, 72882, 85029, 121470, 141715, 170058, 182205, 255087, 283430, 364410, 417047, 425145, 510174, 834094, 850290, 1251141, 1275435, 2085235, 2502282, 2550870, 2919329, 3753423, 4170470, 5838658, 6255705, 7506846, 8757987, 12511410, 14596645, 17515974, 18767115, 26273961, 29193290, 37534230, 43789935, 52547922, 87579870, 131369805, 262739610]

約数ペア:

[(1, 262739610), (2, 131369805), (3, 87579870), (5, 52547922), (6, 43789935), (7, 37534230), (9, 29193290), (10, 26273961), (14, 18767115), (15, 17515974), (18, 14596645), (21, 12511410), (30, 8757987), (35, 7506846), (42, 6255705), (45, 5838658), (63, 4170470), (70, 3753423), (90, 2919329), (103, 2550870), (105, 2502282), (126, 2085235), (206, 1275435), (210, 1251141), (309, 850290), (315, 834094), (515, 510174), (618, 425145), (630, 417047), (721, 364410), (927, 283430), (1030, 255087), (1442, 182205), (1545, 170058), (1854, 141715), (2163, 121470), (3090, 85029), (3605, 72882), (4049, 64890), (4326, 60735), (4635, 56686), (6489, 40490), (7210, 36441), (8098, 32445), (9270, 28343), (10815, 24294), (12147, 21630), (12978, 20245)]