2858532630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 7232163840

約数和(自身を除く): 4373631210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 109, 155, 163, 173, 186, 218, 310, 326, 327, 346, 465, 489, 519, 545, 654, 815, 865, 930, 978, 1038, 1090, 1630, 1635, 1730, 2445, 2595, 3270, 3379, 4890, 5053, 5190, 5363, 6758, 10106, 10137, 10726, 15159, 16089, 16895, 17767, 18857, 20274, 25265, 26815, 28199, 30318, 32178, 33790, 35534, 37714, 50530, 50685, 53301, 53630, 56398, 56571, 75795, 80445, 84597, 88835, 94285, 101370, 106602, 113142, 140995, 151590, 160890, 169194, 177670, 188570, 266505, 281990, 282855, 422985, 533010, 550777, 565710, 584567, 845970, 874169, 1101554, 1169134, 1652331, 1748338, 1753701, 2622507, 2753885, 2922835, 3073691, 3304662, 3507402, 4370845, 5245014, 5507770, 5845670, 6147382, 8261655, 8741690, 8768505, 9221073, 13112535, 15368455, 16523310, 17537010, 18442146, 26225070, 30736910, 46105365, 92210730, 95284421, 190568842, 285853263, 476422105, 571706526, 952844210, 1429266315, 2858532630]

約数ペア:

[(1, 2858532630), (2, 1429266315), (3, 952844210), (5, 571706526), (6, 476422105), (10, 285853263), (15, 190568842), (30, 95284421), (31, 92210730), (62, 46105365), (93, 30736910), (109, 26225070), (155, 18442146), (163, 17537010), (173, 16523310), (186, 15368455), (218, 13112535), (310, 9221073), (326, 8768505), (327, 8741690), (346, 8261655), (465, 6147382), (489, 5845670), (519, 5507770), (545, 5245014), (654, 4370845), (815, 3507402), (865, 3304662), (930, 3073691), (978, 2922835), (1038, 2753885), (1090, 2622507), (1630, 1753701), (1635, 1748338), (1730, 1652331), (2445, 1169134), (2595, 1101554), (3270, 874169), (3379, 845970), (4890, 584567), (5053, 565710), (5190, 550777), (5363, 533010), (6758, 422985), (10106, 282855), (10137, 281990), (10726, 266505), (15159, 188570), (16089, 177670), (16895, 169194), (17767, 160890), (18857, 151590), (20274, 140995), (25265, 113142), (26815, 106602), (28199, 101370), (30318, 94285), (32178, 88835), (33790, 84597), (35534, 80445), (37714, 75795), (50530, 56571), (50685, 56398), (53301, 53630)]