29955798

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 40546602

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 138, 178, 207, 267, 271, 414, 534, 542, 621, 801, 813, 1242, 1602, 1626, 2047, 2403, 2439, 4094, 4806, 4878, 6141, 6233, 7317, 12282, 12466, 14634, 18423, 18699, 24119, 36846, 37398, 48238, 55269, 56097, 72357, 110538, 112194, 144714, 168291, 217071, 336582, 434142, 554737, 651213, 1109474, 1302426, 1664211, 3328422, 4992633, 9985266, 14977899, 29955798]

約数ペア:

[(1, 29955798), (2, 14977899), (3, 9985266), (6, 4992633), (9, 3328422), (18, 1664211), (23, 1302426), (27, 1109474), (46, 651213), (54, 554737), (69, 434142), (89, 336582), (138, 217071), (178, 168291), (207, 144714), (267, 112194), (271, 110538), (414, 72357), (534, 56097), (542, 55269), (621, 48238), (801, 37398), (813, 36846), (1242, 24119), (1602, 18699), (1626, 18423), (2047, 14634), (2403, 12466), (2439, 12282), (4094, 7317), (4806, 6233), (4878, 6141)]