31468650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1087}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 78518784

約数和(自身を除く): 47050134

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 193, 386, 579, 965, 1087, 1158, 1930, 2174, 2895, 3261, 4825, 5435, 5790, 6522, 9650, 10870, 14475, 16305, 27175, 28950, 32610, 54350, 81525, 163050, 209791, 419582, 629373, 1048955, 1258746, 2097910, 3146865, 5244775, 6293730, 10489550, 15734325, 31468650]

約数ペア:

[(1, 31468650), (2, 15734325), (3, 10489550), (5, 6293730), (6, 5244775), (10, 3146865), (15, 2097910), (25, 1258746), (30, 1048955), (50, 629373), (75, 419582), (150, 209791), (193, 163050), (386, 81525), (579, 54350), (965, 32610), (1087, 28950), (1158, 27175), (1930, 16305), (2174, 14475), (2895, 10870), (3261, 9650), (4825, 6522), (5435, 5790)]