193115910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1427}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 500919552

約数和(自身を除く): 307803642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 347, 390, 694, 1041, 1427, 1735, 2082, 2854, 3470, 4281, 4511, 5205, 7135, 8562, 9022, 10410, 13533, 14270, 18551, 21405, 22555, 27066, 37102, 42810, 45110, 55653, 67665, 92755, 111306, 135330, 185510, 278265, 495169, 556530, 990338, 1485507, 2475845, 2971014, 4951690, 6437197, 7427535, 12874394, 14855070, 19311591, 32185985, 38623182, 64371970, 96557955, 193115910]

約数ペア:

[(1, 193115910), (2, 96557955), (3, 64371970), (5, 38623182), (6, 32185985), (10, 19311591), (13, 14855070), (15, 12874394), (26, 7427535), (30, 6437197), (39, 4951690), (65, 2971014), (78, 2475845), (130, 1485507), (195, 990338), (347, 556530), (390, 495169), (694, 278265), (1041, 185510), (1427, 135330), (1735, 111306), (2082, 92755), (2854, 67665), (3470, 55653), (4281, 45110), (4511, 42810), (5205, 37102), (7135, 27066), (8562, 22555), (9022, 21405), (10410, 18551), (13533, 14270)]