71338882990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{66109}}^1$

素因数の和:66265

約数の個数: 48

約数和(自身を含む): 134839013760

約数和(自身を除く): 63500130770

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3481, 3658, 6962, 9145, 17405, 18290, 34810, 66109, 107911, 132218, 215822, 330545, 539555, 661090, 1079110, 2049379, 3900431, 4098758, 7800862, 10246895, 19502155, 20493790, 39004310, 120913361, 230125429, 241826722, 460250858, 604566805, 1150627145, 1209133610, 2301254290, 7133888299, 14267776598, 35669441495, 71338882990]

約数ペア:

[(1, 71338882990), (2, 35669441495), (5, 14267776598), (10, 7133888299), (31, 2301254290), (59, 1209133610), (62, 1150627145), (118, 604566805), (155, 460250858), (295, 241826722), (310, 230125429), (590, 120913361), (1829, 39004310), (3481, 20493790), (3658, 19502155), (6962, 10246895), (9145, 7800862), (17405, 4098758), (18290, 3900431), (34810, 2049379), (66109, 1079110), (107911, 661090), (132218, 539555), (215822, 330545)]