186553380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239171}}^1$

素因数の和:239196

約数の個数: 48

約数和(自身を含む): 562532544

約数和(自身を除く): 375979164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 239171, 478342, 717513, 956684, 1195855, 1435026, 2391710, 2870052, 3109223, 3587565, 4783420, 6218446, 7175130, 9327669, 12436892, 14350260, 15546115, 18655338, 31092230, 37310676, 46638345, 62184460, 93276690, 186553380]

約数ペア:

[(1, 186553380), (2, 93276690), (3, 62184460), (4, 46638345), (5, 37310676), (6, 31092230), (10, 18655338), (12, 15546115), (13, 14350260), (15, 12436892), (20, 9327669), (26, 7175130), (30, 6218446), (39, 4783420), (52, 3587565), (60, 3109223), (65, 2870052), (78, 2391710), (130, 1435026), (156, 1195855), (195, 956684), (260, 717513), (390, 478342), (780, 239171)]