30251976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 51396024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 901, 1272, 1399, 1802, 2703, 2798, 3604, 4197, 5406, 5596, 7208, 8394, 10812, 11192, 16788, 21624, 23783, 33576, 47566, 71349, 74147, 95132, 142698, 148294, 190264, 222441, 285396, 296588, 444882, 570792, 593176, 889764, 1260499, 1779528, 2520998, 3781497, 5041996, 7562994, 10083992, 15125988, 30251976]

約数ペア:

[(1, 30251976), (2, 15125988), (3, 10083992), (4, 7562994), (6, 5041996), (8, 3781497), (12, 2520998), (17, 1779528), (24, 1260499), (34, 889764), (51, 593176), (53, 570792), (68, 444882), (102, 296588), (106, 285396), (136, 222441), (159, 190264), (204, 148294), (212, 142698), (318, 95132), (408, 74147), (424, 71349), (636, 47566), (901, 33576), (1272, 23783), (1399, 21624), (1802, 16788), (2703, 11192), (2798, 10812), (3604, 8394), (4197, 7208), (5406, 5596)]