424859030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 812851200

約数和(自身を除く): 387992170

約数列:

[1, 2, 5, 10, 31, 62, 71, 97, 142, 155, 194, 199, 310, 355, 398, 485, 710, 970, 995, 1990, 2201, 3007, 4402, 6014, 6169, 6887, 11005, 12338, 13774, 14129, 15035, 19303, 22010, 28258, 30070, 30845, 34435, 38606, 61690, 68870, 70645, 96515, 141290, 193030, 213497, 426994, 437999, 598393, 875998, 1067485, 1196786, 1370513, 2134970, 2189995, 2741026, 2991965, 4379990, 5983930, 6852565, 13705130, 42485903, 84971806, 212429515, 424859030]

約数ペア:

[(1, 424859030), (2, 212429515), (5, 84971806), (10, 42485903), (31, 13705130), (62, 6852565), (71, 5983930), (97, 4379990), (142, 2991965), (155, 2741026), (194, 2189995), (199, 2134970), (310, 1370513), (355, 1196786), (398, 1067485), (485, 875998), (710, 598393), (970, 437999), (995, 426994), (1990, 213497), (2201, 193030), (3007, 141290), (4402, 96515), (6014, 70645), (6169, 68870), (6887, 61690), (11005, 38606), (12338, 34435), (13774, 30845), (14129, 30070), (15035, 28258), (19303, 22010)]