64553695980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3047861}}^1$

素因数の和:3048226

約数の個数: 48

約数和(自身を含む): 181262448864

約数和(自身を除く): 116708752884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2118, 3530, 4236, 5295, 7060, 10590, 21180, 3047861, 6095722, 9143583, 12191444, 15239305, 18287166, 30478610, 36574332, 45717915, 60957220, 91435830, 182871660, 1075894933, 2151789866, 3227684799, 4303579732, 5379474665, 6455369598, 10758949330, 12910739196, 16138423995, 21517898660, 32276847990, 64553695980]

約数ペア:

[(1, 64553695980), (2, 32276847990), (3, 21517898660), (4, 16138423995), (5, 12910739196), (6, 10758949330), (10, 6455369598), (12, 5379474665), (15, 4303579732), (20, 3227684799), (30, 2151789866), (60, 1075894933), (353, 182871660), (706, 91435830), (1059, 60957220), (1412, 45717915), (1765, 36574332), (2118, 30478610), (3530, 18287166), (4236, 15239305), (5295, 12191444), (7060, 9143583), (10590, 6095722), (21180, 3047861)]