30302274828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{345869}}^1$

素因数の和:346039

約数の個数: 72

約数和(自身を含む): 82801278000

約数和(自身を除く): 52499003172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 7301, 12516, 14602, 21903, 29204, 43806, 87612, 345869, 691738, 1037607, 1383476, 2075214, 2421083, 4150428, 4842166, 7263249, 9684332, 14526498, 16947581, 29052996, 33895162, 50842743, 51534481, 67790324, 101685486, 103068962, 154603443, 203370972, 206137924, 309206886, 360741367, 618413772, 721482734, 1082224101, 1442965468, 2164448202, 2525189569, 4328896404, 5050379138, 7575568707, 10100758276, 15151137414, 30302274828]

約数ペア:

[(1, 30302274828), (2, 15151137414), (3, 10100758276), (4, 7575568707), (6, 5050379138), (7, 4328896404), (12, 2525189569), (14, 2164448202), (21, 1442965468), (28, 1082224101), (42, 721482734), (49, 618413772), (84, 360741367), (98, 309206886), (147, 206137924), (149, 203370972), (196, 154603443), (294, 103068962), (298, 101685486), (447, 67790324), (588, 51534481), (596, 50842743), (894, 33895162), (1043, 29052996), (1788, 16947581), (2086, 14526498), (3129, 9684332), (4172, 7263249), (6258, 4842166), (7301, 4150428), (12516, 2421083), (14602, 2075214), (21903, 1383476), (29204, 1037607), (43806, 691738), (87612, 345869)]