29109720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 93312000

約数和(自身を除く): 64202280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 184, 199, 212, 230, 265, 276, 318, 345, 398, 424, 460, 530, 552, 597, 636, 690, 795, 796, 920, 995, 1060, 1194, 1219, 1272, 1380, 1590, 1592, 1990, 2120, 2388, 2438, 2760, 2985, 3180, 3657, 3980, 4577, 4776, 4876, 5970, 6095, 6360, 7314, 7960, 9154, 9752, 10547, 11940, 12190, 13731, 14628, 18285, 18308, 21094, 22885, 23880, 24380, 27462, 29256, 31641, 36570, 36616, 42188, 45770, 48760, 52735, 54924, 63282, 68655, 73140, 84376, 91540, 105470, 109848, 126564, 137310, 146280, 158205, 183080, 210940, 242581, 253128, 274620, 316410, 421880, 485162, 549240, 632820, 727743, 970324, 1212905, 1265640, 1455486, 1940648, 2425810, 2910972, 3638715, 4851620, 5821944, 7277430, 9703240, 14554860, 29109720]

約数ペア:

[(1, 29109720), (2, 14554860), (3, 9703240), (4, 7277430), (5, 5821944), (6, 4851620), (8, 3638715), (10, 2910972), (12, 2425810), (15, 1940648), (20, 1455486), (23, 1265640), (24, 1212905), (30, 970324), (40, 727743), (46, 632820), (53, 549240), (60, 485162), (69, 421880), (92, 316410), (106, 274620), (115, 253128), (120, 242581), (138, 210940), (159, 183080), (184, 158205), (199, 146280), (212, 137310), (230, 126564), (265, 109848), (276, 105470), (318, 91540), (345, 84376), (398, 73140), (424, 68655), (460, 63282), (530, 54924), (552, 52735), (597, 48760), (636, 45770), (690, 42188), (795, 36616), (796, 36570), (920, 31641), (995, 29256), (1060, 27462), (1194, 24380), (1219, 23880), (1272, 22885), (1380, 21094), (1590, 18308), (1592, 18285), (1990, 14628), (2120, 13731), (2388, 12190), (2438, 11940), (2760, 10547), (2985, 9752), (3180, 9154), (3657, 7960), (3980, 7314), (4577, 6360), (4776, 6095), (4876, 5970)]