2132131970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3343}}^1$

素因数の和:3479

約数の個数: 64

約数和(自身を含む): 4160471040

約数和(自身を除く): 2028339070

約数列:

[1, 2, 5, 10, 23, 46, 47, 59, 94, 115, 118, 230, 235, 295, 470, 590, 1081, 1357, 2162, 2714, 2773, 3343, 5405, 5546, 6686, 6785, 10810, 13570, 13865, 16715, 27730, 33430, 63779, 76889, 127558, 153778, 157121, 197237, 314242, 318895, 384445, 394474, 637790, 768890, 785605, 986185, 1571210, 1972370, 3613783, 4536451, 7227566, 9072902, 9270139, 18068915, 18540278, 22682255, 36137830, 45364510, 46350695, 92701390, 213213197, 426426394, 1066065985, 2132131970]

約数ペア:

[(1, 2132131970), (2, 1066065985), (5, 426426394), (10, 213213197), (23, 92701390), (46, 46350695), (47, 45364510), (59, 36137830), (94, 22682255), (115, 18540278), (118, 18068915), (230, 9270139), (235, 9072902), (295, 7227566), (470, 4536451), (590, 3613783), (1081, 1972370), (1357, 1571210), (2162, 986185), (2714, 785605), (2773, 768890), (3343, 637790), (5405, 394474), (5546, 384445), (6686, 318895), (6785, 314242), (10810, 197237), (13570, 157121), (13865, 153778), (16715, 127558), (27730, 76889), (33430, 63779)]