13212030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1825

約数の個数: 64

約数和(自身を含む): 35965440

約数和(自身を除く): 22753410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 1783, 2470, 3566, 3705, 5349, 7410, 8915, 10698, 17830, 23179, 26745, 33877, 46358, 53490, 67754, 69537, 101631, 115895, 139074, 169385, 203262, 231790, 338770, 347685, 440401, 508155, 695370, 880802, 1016310, 1321203, 2202005, 2642406, 4404010, 6606015, 13212030]

約数ペア:

[(1, 13212030), (2, 6606015), (3, 4404010), (5, 2642406), (6, 2202005), (10, 1321203), (13, 1016310), (15, 880802), (19, 695370), (26, 508155), (30, 440401), (38, 347685), (39, 338770), (57, 231790), (65, 203262), (78, 169385), (95, 139074), (114, 115895), (130, 101631), (190, 69537), (195, 67754), (247, 53490), (285, 46358), (390, 33877), (494, 26745), (570, 23179), (741, 17830), (1235, 10698), (1482, 8915), (1783, 7410), (2470, 5349), (3566, 3705)]