78611730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 194641920

約数和(自身を除く): 116030190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 127, 141, 235, 254, 282, 381, 439, 470, 635, 705, 762, 878, 1270, 1317, 1410, 1905, 2195, 2634, 3810, 4390, 5969, 6585, 11938, 13170, 17907, 20633, 29845, 35814, 41266, 55753, 59690, 61899, 89535, 103165, 111506, 123798, 167259, 179070, 206330, 278765, 309495, 334518, 557530, 618990, 836295, 1672590, 2620391, 5240782, 7861173, 13101955, 15722346, 26203910, 39305865, 78611730]

約数ペア:

[(1, 78611730), (2, 39305865), (3, 26203910), (5, 15722346), (6, 13101955), (10, 7861173), (15, 5240782), (30, 2620391), (47, 1672590), (94, 836295), (127, 618990), (141, 557530), (235, 334518), (254, 309495), (282, 278765), (381, 206330), (439, 179070), (470, 167259), (635, 123798), (705, 111506), (762, 103165), (878, 89535), (1270, 61899), (1317, 59690), (1410, 55753), (1905, 41266), (2195, 35814), (2634, 29845), (3810, 20633), (4390, 17907), (5969, 13170), (6585, 11938)]