30931992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4721}}^1$

素因数の和:4753

約数の個数: 96

約数和(自身を含む): 103128480

約数和(自身を除く): 72196488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 4721, 6552, 9442, 14163, 18884, 28326, 33047, 37768, 42489, 56652, 61373, 66094, 84978, 99141, 113304, 122746, 132188, 169956, 184119, 198282, 245492, 264376, 297423, 339912, 368238, 396564, 429611, 490984, 552357, 594846, 736476, 793128, 859222, 1104714, 1189692, 1288833, 1472952, 1718444, 2209428, 2379384, 2577666, 3436888, 3866499, 4418856, 5155332, 7732998, 10310664, 15465996, 30931992]

約数ペア:

[(1, 30931992), (2, 15465996), (3, 10310664), (4, 7732998), (6, 5155332), (7, 4418856), (8, 3866499), (9, 3436888), (12, 2577666), (13, 2379384), (14, 2209428), (18, 1718444), (21, 1472952), (24, 1288833), (26, 1189692), (28, 1104714), (36, 859222), (39, 793128), (42, 736476), (52, 594846), (56, 552357), (63, 490984), (72, 429611), (78, 396564), (84, 368238), (91, 339912), (104, 297423), (117, 264376), (126, 245492), (156, 198282), (168, 184119), (182, 169956), (234, 132188), (252, 122746), (273, 113304), (312, 99141), (364, 84978), (468, 66094), (504, 61373), (546, 56652), (728, 42489), (819, 37768), (936, 33047), (1092, 28326), (1638, 18884), (2184, 14163), (3276, 9442), (4721, 6552)]