86188290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 215688960

約数和(自身を除く): 129500670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 157, 174, 290, 314, 435, 471, 631, 785, 870, 942, 1262, 1570, 1893, 2355, 3155, 3786, 4553, 4710, 6310, 9106, 9465, 13659, 18299, 18930, 22765, 27318, 36598, 45530, 54897, 68295, 91495, 99067, 109794, 136590, 182990, 198134, 274485, 297201, 495335, 548970, 594402, 990670, 1486005, 2872943, 2972010, 5745886, 8618829, 14364715, 17237658, 28729430, 43094145, 86188290]

約数ペア:

[(1, 86188290), (2, 43094145), (3, 28729430), (5, 17237658), (6, 14364715), (10, 8618829), (15, 5745886), (29, 2972010), (30, 2872943), (58, 1486005), (87, 990670), (145, 594402), (157, 548970), (174, 495335), (290, 297201), (314, 274485), (435, 198134), (471, 182990), (631, 136590), (785, 109794), (870, 99067), (942, 91495), (1262, 68295), (1570, 54897), (1893, 45530), (2355, 36598), (3155, 27318), (3786, 22765), (4553, 18930), (4710, 18299), (6310, 13659), (9106, 9465)]