82207770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 202953600

約数和(自身を除く): 120745830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 149, 159, 265, 298, 318, 347, 447, 530, 694, 745, 795, 894, 1041, 1490, 1590, 1735, 2082, 2235, 3470, 4470, 5205, 7897, 10410, 15794, 18391, 23691, 36782, 39485, 47382, 51703, 55173, 78970, 91955, 103406, 110346, 118455, 155109, 183910, 236910, 258515, 275865, 310218, 517030, 551730, 775545, 1551090, 2740259, 5480518, 8220777, 13701295, 16441554, 27402590, 41103885, 82207770]

約数ペア:

[(1, 82207770), (2, 41103885), (3, 27402590), (5, 16441554), (6, 13701295), (10, 8220777), (15, 5480518), (30, 2740259), (53, 1551090), (106, 775545), (149, 551730), (159, 517030), (265, 310218), (298, 275865), (318, 258515), (347, 236910), (447, 183910), (530, 155109), (694, 118455), (745, 110346), (795, 103406), (894, 91955), (1041, 78970), (1490, 55173), (1590, 51703), (1735, 47382), (2082, 39485), (2235, 36782), (3470, 23691), (4470, 18391), (5205, 15794), (7897, 10410)]